Bayu Wicaksono wrote:hello...
I' ve try to develop application using visual basic 6 too, but i use the Hongda S680 finger print...
i've install my finger scanner, but when i try to run my application it throw error : "Failed to Enroll : No Scanner ".
Why it can not detect my scanner....
Can You Help Me Please ??
Thank You...
craigtfromatl wrote:I've been having some trouble getting the free fingerprint sdk integrated with an existing application. I am able to run the samples w/out getting this error, but continue to receive this error when I utilize the code in an existing winforms app. (.NET)
I'm getting this error:
Unable to load DLL 'Nffv.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
from this line of code:
engine = new Neurotec.Biometrics.Nffv(FingerPrintUtilities.GetDatabase(), string.Empty, "Upek");
"FingerprintUtilities" is a class I created to handle some of the basic utilities such as returning the path to the the text file that acts as the database. So "GetDatabase()" returns a string.
"engine" is defined in the class as: "public Neurotec.Biometrics.Nffv engine;"
The "Neurotec.Biometrics.Nffv.dll" DLL is present and is referenced. For giggles, I found the "Nffv.dll" dll and referenced it, but I then received errors about the licensing service not running. I'd like to use the free version as it more than accomplishes what we're trying to do.
Any ideas off the top of your head as to why I may be receiving this error or how I can get more detailed information on why I'm receiving this error?
Thanks!
Craig
richy101 wrote:I am having this error on my application
Load Exception: Could not load file or Assembly 'Neurotec.Biometrics.Nffv.dll', Version=1.0.0.0, Culture=neutral, PublicKey Token= ea4ecf06177ea613,
or one of its dependencies. An attempt was made to load a program with an incorrect format.
i am using the free fingerprint verification sdk 1.0.0.2, i want to know what the problem is.
I am using vs 2010 IDE and OS windows 7 64bit. language c#
Thanks
DmitryVasiliev wrote:Hello
I'm experimenting with Free FingerPrint Verification SDK and have one question.
How can I remove user from database if I don't need his enrollment information more?
I can't see any method to do this. Could somebody help?
Thanks
shobhitkumar4u wrote:hi m shobhit kumar chauhan developing a project for fingerprint matching. i've fownload freefingervarificationsdk from this site but i got problem with my database i want to use SQL server in that. how can i do this?
adjeiessel wrote:Please i am kind of new to Visual Basic .Net but i need to integrate finger print reader into a project i a developing.I have done some research and found out i need sdk to do that which i downloaded you free version .I have been able to run your sample but my problem is to be able to write same codes so that i can scan a finger but i dont really i understand your codes can you please help me do this i would be very grateful.
All i need is to get the finger print from the scanner like and to compare two images .Thank you.
Java Plug-in 1.6.0_23
Using JRE version 1.6.0_23-b05 Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\Qwerty
----------------------------------------------------
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------
load: class NffvSample.NffvApplet.class not found.
java.lang.ClassNotFoundException: NffvSample.NffvApplet.class
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java\NffvJavaSample\NffvSample\NffvApplet\class.class (The system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 9 more
Exception: java.lang.ClassNotFoundException: NffvSample.NffvApplet.class
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>build.bat
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>javac -d bin -source 1.5 -target 1.5 -cp ../../../bin/Win32_x86/
Nffv.jar src\NffvSample\*.java
Note: src\NffvSample\NameBinding.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>jar -cmvf src\manifest.txt ..\..\..\bin\Win32_x86\NffvSample.jar
-C bin NffvSample img/logo.png
added manifest
adding: NffvSample/(in = 0) (out= 0)(stored 0%)
adding: NffvSample/IDName.class(in = 677) (out= 375)(deflated 44%)
adding: NffvSample/LibInstallPanel$1.class(in = 2104) (out= 1186)(deflated 43%)
adding: NffvSample/LibInstallPanel.class(in = 3606) (out= 1957)(deflated 45%)
adding: NffvSample/MainPanel.class(in = 6707) (out= 3338)(deflated 50%)
adding: NffvSample/NameBinding.class(in = 1576) (out= 836)(deflated 46%)
adding: NffvSample/NffvApplet.class(in = 1557) (out= 888)(deflated 42%)
adding: NffvSample/NffvApplication.class(in = 1237) (out= 717)(deflated 42%)
adding: NffvSample/PanelContainer.class(in = 165) (out= 138)(deflated 16%)
adding: NffvSample/Parameters.class(in = 3322) (out= 1821)(deflated 45%)
adding: NffvSample/ScannerModules.class(in = 2688) (out= 1453)(deflated 45%)
adding: img/logo.png(in = 611) (out= 616)(deflated 0%)
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>jarsigner -keystore ..\NffvJavaWrapper\appkey -storepass key123
-keypass key123 -verbose ..\..\..\bin\win32_x86\NffvSample.jar java
updating: META-INF/MANIFEST.MF
adding: META-INF/JAVA.SF
adding: META-INF/JAVA.DSA
adding: NffvSample/
signing: NffvSample/IDName.class
signing: NffvSample/LibInstallPanel$1.class
signing: NffvSample/LibInstallPanel.class
signing: NffvSample/MainPanel.class
signing: NffvSample/NameBinding.class
signing: NffvSample/NffvApplet.class
signing: NffvSample/NffvApplication.class
signing: NffvSample/PanelContainer.class
signing: NffvSample/Parameters.class
signing: NffvSample/ScannerModules.class
signing: img/logo.png
Warning:
The signer certificate will expire within six months.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>copy NffvSample.html ..\..\..\bin\win32_x86\
1 file(s) copied.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>build.bat
A subdirectory or file include already exists.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>javac @options @..\specific\Nffv\NffvClasses
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>copy ..\specific\Nffv\LibraryInfo.txt bin\com\neurotechnology\L
ibrary\
1 file(s) copied.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>copy ..\specific\Nffv\MainLibWindows.xml bin\com\neurotechnolog
y\Library\
1 file(s) copied.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>copy ..\specific\Nffv\fpsmmLibWindows.xml bin\com\neurotechnolo
gy\Library\
1 file(s) copied.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>jar -cvf ..\..\..\bin\Win32_x86\Nffv.jar -C bin com
added manifest
adding: com/(in = 0) (out= 0)(stored 0%)
adding: com/neurotechnology/(in = 0) (out= 0)(stored 0%)
adding: com/neurotechnology/Library/(in = 0) (out= 0)(stored 0%)
adding: com/neurotechnology/Library/fpsmmLibWindows.xml(in = 2873) (out= 629)(de
flated 78%)
adding: com/neurotechnology/Library/LibraryInfo.class(in = 1538) (out= 601)(defl
ated 60%)
adding: com/neurotechnology/Library/LibraryInfo.txt(in = 110) (out= 82)(deflated
25%)
adding: com/neurotechnology/Library/MainLibWindows.xml(in = 103) (out= 56)(defla
ted 45%)
adding: com/neurotechnology/Library/NativeManager.class(in = 3093) (out= 1551)(d
eflated 49%)
adding: com/neurotechnology/Library/NativeObject.class(in = 568) (out= 381)(defl
ated 32%)
adding: com/neurotechnology/Library/NetInstall$Handler.class(in = 1846) (out= 92
4)(deflated 49%)
adding: com/neurotechnology/Library/NetInstall.class(in = 5844) (out= 2805)(defl
ated 52%)
adding: com/neurotechnology/Library/ScannerFiles.class(in = 814) (out= 435)(defl
ated 46%)
adding: com/neurotechnology/Nffv/(in = 0) (out= 0)(stored 0%)
adding: com/neurotechnology/Nffv/Nffv.class(in = 4291) (out= 1979)(deflated 53%)
adding: com/neurotechnology/Nffv/NffvImage.class(in = 1733) (out= 831)(deflated
52%)
adding: com/neurotechnology/Nffv/NffvStatus$1.class(in = 793) (out= 490)(deflate
d 38%)
adding: com/neurotechnology/Nffv/NffvStatus.class(in = 1620) (out= 844)(deflated
47%)
adding: com/neurotechnology/Nffv/NffvUser.class(in = 1495) (out= 782)(deflated 4
7%)
adding: com/neurotechnology/Nffv/ScannerModule.class(in = 442) (out= 290)(deflat
ed 34%)
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>keytool -genkey -dname "cn=Neurotechnology, ou=JavaSoft, o=Neur
otechnology, c=LT" -alias java -keypass key123 -keystore appkey -storepass key12
3 -validity 360
keytool error: java.lang.Exception: Key pair not generated, alias <java> already
exists
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>jarsigner -keystore appkey -storepass key123 -keypass key123 -v
erbose ..\..\..\bin\win32_x86\Nffv.jar java
updating: META-INF/MANIFEST.MF
adding: META-INF/JAVA.SF
adding: META-INF/JAVA.DSA
adding: com/
adding: com/neurotechnology/
adding: com/neurotechnology/Library/
signing: com/neurotechnology/Library/fpsmmLibWindows.xml
signing: com/neurotechnology/Library/LibraryInfo.class
signing: com/neurotechnology/Library/LibraryInfo.txt
signing: com/neurotechnology/Library/MainLibWindows.xml
signing: com/neurotechnology/Library/NativeManager.class
signing: com/neurotechnology/Library/NativeObject.class
signing: com/neurotechnology/Library/NetInstall$Handler.class
signing: com/neurotechnology/Library/NetInstall.class
signing: com/neurotechnology/Library/ScannerFiles.class
adding: com/neurotechnology/Nffv/
signing: com/neurotechnology/Nffv/Nffv.class
signing: com/neurotechnology/Nffv/NffvImage.class
signing: com/neurotechnology/Nffv/NffvStatus$1.class
signing: com/neurotechnology/Nffv/NffvStatus.class
signing: com/neurotechnology/Nffv/NffvUser.class
signing: com/neurotechnology/Nffv/ScannerModule.class
Warning:
The signer certificate will expire within six months.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>javah -classpath ..\..\..\bin\Win32_x86\Nffv.jar -d include\ co
m.neurotechnology.Library.NativeManager
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>javah -classpath ..\..\..\bin\Win32_x86\Nffv.jar -d include\ co
m.neurotechnology.Nffv.Nffv
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>javah -classpath ..\..\..\bin\Win32_x86\Nffv.jar -d include\ co
m.neurotechnology.Nffv.NffvUser
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaWrapper>
vinfo wrote:Hi, I´m testing c# example; but when i tried to executed, show me this error:
Runtime Error
Program: ...int_Verification_SDK\FFVSDK\bin\win32_x86\NffvServer.exe
http://www.ciadelinfractor.com/error.jpg
How can solved this problem??
Admin: merged to "FFV SDK questions"
solovei72 wrote:Hi. First of all Thanks to that great person who create this website.
I'm new to biometric, but i have a little experience in java programming. My question is itif is possible to ask. I have download FFv sdk than installed after that from all program i go to the java sample place , the two build.bat files i runed before from cmd comand,then after from java sample when I try to run NFFvSample.html I get the following error , Could you direct me please what i was doing wrong? This is error from NFFvSample.html
And hier is the result when i run build.bat files from cmd
Is it a little to much, for a begginger but i try to make as clearly as possible, Could any one point me where is the mistake Please.
Thank you
Admin: merged to "FFV SDK questions"
Martynas wrote:Hello,
FFV SDK engine saves only numeric ids. So you should save the name of users and related ids in the separate database or file. So before enrolling you can check if such name exists in the database. C# uses the xml as the database for user names keeping. So you can search it and compare names.
Martynas wrote:Hi,
which browser are you using when you experience this issue?
What version of Java Runtime are you using?
vinfo wrote:Hi, I need to hide the blue points on fingerprint image, because I need the image more clear for the Web page.
solovei72 wrote:Hi Thanks for replay
First i tryon windows xp with latest update and java is the last version. On XP I have mozilla and explorer 8
Then after that I try on laptop where is windows 7 professional and the same two broser as in desktop. Still no success the same errors.
Could you please add some step by step instruction Please.
Thank you very much
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Mn>java -version
java version "1.6.0_24"
Java(TM) SE Runtime Environment (build 1.6.0_24-b07)
Java HotSpot(TM) Client VM (build 19.1-b02, mixed mode, sharing)
C:\Documents and Settings\Mn>javac -version
javac 1.6.0_23
C:\Documents and Settings\Mn>cd c:\
C:\Program Files\Neurotechnology>cd "FreeFingerprintVerificationSDK 1.0"
Directory of C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.
0\samples\Java\NffvJavaSample
28/02/2011 22:06 <DIR> .
28/02/2011 22:06 <DIR> ..
28/02/2011 22:06 <DIR> bin
06/03/2011 22:45 385 build.bat
27/02/2011 23:46 <DIR> img
22/03/2010 17:25 211 NffvSample.html
27/02/2011 23:46 <DIR> src
2 File(s) 596 bytes
5 Dir(s) 263,585,132,544 bytes free
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>build.bat
A subdirectory or file bin already exists.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>javac -d bin -source 1.6 -target 1.6 -cp ../../../bin/Win32_x86/
Nffv.jar src\NffvSample\*.java
Note: src\NffvSample\NameBinding.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>jar -cmvf src\manifest.txt ..\..\..\bin\Win32_x86\NffvSample.jar
-C bin NffvSample img/logo.png
added manifest
adding: NffvSample/(in = 0) (out= 0)(stored 0%)
adding: NffvSample/IDName.class(in = 677) (out= 375)(deflated 44%)
adding: NffvSample/LibInstallPanel$1.class(in = 2166) (out= 1232)(deflated 43%)
adding: NffvSample/LibInstallPanel.class(in = 3715) (out= 2022)(deflated 45%)
adding: NffvSample/MainPanel.class(in = 7083) (out= 3551)(deflated 49%)
adding: NffvSample/NameBinding.class(in = 1661) (out= 895)(deflated 46%)
adding: NffvSample/NffvApplet.class(in = 1613) (out= 923)(deflated 42%)
adding: NffvSample/NffvApplication.class(in = 1237) (out= 717)(deflated 42%)
adding: NffvSample/PanelContainer.class(in = 165) (out= 138)(deflated 16%)
adding: NffvSample/Parameters.class(in = 3380) (out= 1863)(deflated 44%)
adding: NffvSample/ScannerModules.class(in = 2821) (out= 1529)(deflated 45%)
adding: img/logo.png(in = 611) (out= 616)(deflated 0%)
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>jarsigner -keystore ..\NffvJavaWrapper\appkey -storepass key123
-keypass key123 -verbose ..\..\..\bin\win32_x86\NffvSample.jar java
updating: META-INF/MANIFEST.MF
adding: META-INF/JAVA.SF
adding: META-INF/JAVA.DSA
adding: NffvSample/
signing: NffvSample/IDName.class
signing: NffvSample/LibInstallPanel$1.class
signing: NffvSample/LibInstallPanel.class
signing: NffvSample/MainPanel.class
signing: NffvSample/NameBinding.class
signing: NffvSample/NffvApplet.class
signing: NffvSample/NffvApplication.class
signing: NffvSample/PanelContainer.class
signing: NffvSample/Parameters.class
signing: NffvSample/ScannerModules.class
signing: img/logo.png
Warning:
The signer certificate will expire within six months.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>copy NffvSample.html ..\..\..\bin\win32_x86\
1 file(s) copied.
C:\Program Files\Neurotechnology\FreeFingerprintVerificationSDK 1.0\samples\Java
\NffvJavaSample>NffvSample.html
==================================================================================
this is the result from html,
load: class NffvSample.NffvApplet.class not found.
java.lang.ClassNotFoundException: NffvSample.NffvApplet.class
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Exception: java.lang.ClassNotFoundException: NffvSample.NffvApplet.class
solovei72 wrote:Thank you very much for quick replay I have attach the result from cmd command with jav version result,
and I try on more time from cmd to execute to see if is working but still no success.
solovei72 wrote:Hi thank you for advise I did what you say and is working but now is another problem. My fingerprint reader is Microsoft Fingerprint reader(USB COmpatible) Model1033 and i get with digital persona CD with this software it work and another application from griaule ist work good and when a run the FFPV SDK I get error no fingerprint reader. I did step by step as in instructioin and I have instal from Fingerprint Scanners folder UareU drivers still no success.
Could you help me please and with this matter.
Thank you.
Martynas wrote:solovei72 wrote:Hi thank you for advise I did what you say and is working but now is another problem. My fingerprint reader is Microsoft Fingerprint reader(USB COmpatible) Model1033 and i get with digital persona CD with this software it work and another application from griaule ist work good and when a run the FFPV SDK I get error no fingerprint reader. I did step by step as in instructioin and I have instal from Fingerprint Scanners folder UareU drivers still no success.
Could you help me please and with this matter.
Thank you.
Hi,
we do not support Microsoft Fingerprint Reader. The list of supported scanners you can find on our website.
seraphis wrote:Hi
I'm trying to import the java free fingerprint verification SDK into an eclipse project but i just can't figure it out. Can anyone help me. Thanx.
Exception in thread "main" java.lang.UnsatisfiedLinkError: no NffvJavaNative in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1681)
at java.lang.Runtime.loadLibrary0(Runtime.java:840)
at java.lang.System.loadLibrary(System.java:1047)
at com.neurotechnology.Library.NativeManager.loadDefault(NativeManager.java:33)
at com.neurotechnology.Nffv.Nffv.<clinit>(Nffv.java:242)
at NffvSample.ScannerModules.<init>(ScannerModules.java:35)
at NffvSample.NffvApplication.<init>(NffvApplication.java:13)
at NffvSample.NffvApplication.main(NffvApplication.java:23)
Croc wrote:Hi All,
I am getting the error below, can someone help me
- Code: Select all
Exception in thread "main" java.lang.UnsatisfiedLinkError: no NffvJavaNative in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1681)
at java.lang.Runtime.loadLibrary0(Runtime.java:840)
at java.lang.System.loadLibrary(System.java:1047)
at com.neurotechnology.Library.NativeManager.loadDefault(NativeManager.java:33)
at com.neurotechnology.Nffv.Nffv.<clinit>(Nffv.java:242)
at NffvSample.ScannerModules.<init>(ScannerModules.java:35)
at NffvSample.NffvApplication.<init>(NffvApplication.java:13)
at NffvSample.NffvApplication.main(NffvApplication.java:23)
Thanks,
Croc
deetee wrote:Please am quite new to the SDK but have a project to deliver urgently, i am using the free fingerprint verification sdk and developing using C# but the problem is when i tried the sample application i was unable to find the the fingerprint device i am using and i had installed secugen hamster plus, i really don't know what to do. Thank you
Admin: merged to "FFV SDK questions"
Martynas wrote:richy101 wrote:I am having this error on my application
Load Exception: Could not load file or Assembly 'Neurotec.Biometrics.Nffv.dll', Version=1.0.0.0, Culture=neutral, PublicKey Token= ea4ecf06177ea613,
or one of its dependencies. An attempt was made to load a program with an incorrect format.
i am using the free fingerprint verification sdk 1.0.0.2, i want to know what the problem is.
I am using vs 2010 IDE and OS windows 7 64bit. language c#
Thanks
Hello,
please check if the Nffv.dll is loaded with your application. Neurotec.Biometrics.Nffv.dll depends on the Nffv.dll. The best solution in this case is to copy all dlls from the SDK folder to your application output folder.
ologbozigee wrote:Martynas wrote:richy101 wrote:I am having this error on my application
Load Exception: Could not load file or Assembly 'Neurotec.Biometrics.Nffv.dll', Version=1.0.0.0, Culture=neutral, PublicKey Token= ea4ecf06177ea613,
or one of its dependencies. An attempt was made to load a program with an incorrect format.
i am using the free fingerprint verification sdk 1.0.0.2, i want to know what the problem is.
I am using vs 2010 IDE and OS windows 7 64bit. language c#
Thanks
Hello,
please check if the Nffv.dll is loaded with your application. Neurotec.Biometrics.Nffv.dll depends on the Nffv.dll. The best solution in this case is to copy all dlls from the SDK folder to your application output folder.
I am having the same problem above, but if I copy the dlls from the sdk folder, the problem still continues. However, I am using VS 2008, and I only have bin folder.
How do I load nffv.dll with my VStudio 2008 application?
Thanks
vinfo wrote:Hi every one, my question is:
How I can to implement ANSI/NIST-ITL 1-2000 (ANTemplate) in FreeFingerprintVerificationSDK??
The result Fingerprint database file (.dat) doesn´t have this standard.
I'm working whith the c# example.
Thank you,
Martynas wrote:vinfo wrote:Hi every one, my question is:
How I can to implement ANSI/NIST-ITL 1-2000 (ANTemplate) in FreeFingerprintVerificationSDK??
The result Fingerprint database file (.dat) doesn´t have this standard.
I'm working whith the c# example.
Thank you,
Hello,
Free Fingerprint Verification SDK does not provide support of the standard templates (ISO or ANSI). If the support of standard templates is needed, then the Fingerprint BSS component is required; the component is available in VeriFinger Extended SDK or MegaMatcher SDK.
vinfo wrote:Thanks for your answer. This BSS component exists with independent componente to test in free SDK??
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