VeriLook .dlls - Windows Service

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VeriLook .dlls - Windows Service

Postby ChrisGriffith » Apr 10, 2009 18:15

Hello,
I am developing a Windows Service on the same machine that I have installed the Extended SDK on. The sample C# application works correctly but when my service, which is installed on the same machine, trys to create an instance of Neurotec.Biometrics.NLExtractor:

NLExtractor extractor = new NLExtractor();

I get the the following error message:
Unable to load DLL 'NLExtractor.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
Exception Source:
Neurotec.Biometrics.NLExtractor
Exception StackTrace:
at Neurotec.Biometrics.NLExtractor.NleCreate(IntPtr& hExtractor)
at Neurotec.Biometrics.NLExtractor..ctor()
"The last two removed as they are from my service"

I have referenced all the .NET assemblies within the bin\Win32_x86 directory. The NLExtractor is not capable of being referenced because it is neither a .NET assembly nor a COM component. My setup has included the file, as well as NImages.dll and NTemplate.dll, so it's in the same install directory as the other referenced COM/Assemblies.
ChrisGriffith
 
Posts: 1
Joined: Apr 10, 2009 18:05

Re: VeriLook .dlls - Windows Service

Postby Martynas » Apr 23, 2009 13:57

Hi,

insert path to your all dlls folder to USER or SYSTEM PATH variable.
Best regards,

Martynas
Software Consultant
Neurotechnology
Martynas
Neurotechnology
 
Posts: 2234
Joined: Sep 19, 2008 10:02
Location: Vilnius, Lithuania

Re: VeriLook .dlls - Windows Service

Postby djnenad » Dec 28, 2009 14:47

Hello all,

I have similar problem. I'll describe it in few words.
I'm watching into Neurotechnology's tutorial which contains 5 projects within one solution.
I'm trying to recognize object within image (red box, for example).

I added one project (Windows application) into solution.
On form I have button which opens 'open dialog' and button named 'Recognize' which starts recognition according to code from tutorial (project 'Recognition').
In other words, it is almost copy-paste.
After I choose image form HD and click button to start with work, i fet following message:
Unable to load DLL 'SentiSight.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

This message is related to line:
SentiSightEngine se = new SentiSightEngine();

Could you please help me with this? Why I cannot make instance?
Thank you in advance.
With kind regards,
Nenad
djnenad
 
Posts: 4
Joined: Dec 28, 2009 14:19

Re: VeriLook .dlls - Windows Service

Postby djnenad » Dec 29, 2009 15:14

Hello all.

My problem is solved. SentiSight.dll was there, but other ones were not.
Simple. I was java developer, so I hope you can understand me. :)

Best regards,
Nenad
djnenad
 
Posts: 4
Joined: Dec 28, 2009 14:19


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