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Principal » Forums » GENERAL » Fingerprint Readers » Nitgen Fingkey Dx not working with Fingerprint SDK on Windows 7 64 bit
apatira
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Nitgen Fingkey Dx not working with Fingerprint SDK on Windows 7 64 bit

Hi,

I was using Nitgen Fingkey with the Fingerprint SDK on windows vista 32 bit without issues. I moved my development to windows 7 64 bit but the fingerprint sdk cannot initialize the fingerprint reader. when i used the demo application in sdk bin folder it also cannot initialize the fingerprint reader but the demo in the x64 folder works fine the fingerprint reader could be initialized.

I added the GriauleFingerprintLibrary.dll from the x64 folder to my project but i get this error Could not load file or assembly 'GriauleFingerprintLibrary, Version=1.1.0.2, Culture=neutral, PublicKeyToken=0cd8a94f71f97144' or one of its dependencies. An attempt was made to load a program with an incorrect format.

How do i get the fingerprint sdk to work with the nitgen fingkey fingerprint reader on windows 7 64 bit?

Thanks

 

m.svol
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Dear customer,

Please avoid to create more than one topic for a doubt.

Try to use this driver from Nitgen: http://www.nitgen.com.br/download/Silent_Driver.zip

It should work properly.
Best regards,

 

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Matheus Smythe Svolenski
Griaule Biometrics Support Team 

apatira
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Hi Matheus,

 

Thanks, I have installed the driver.

 

I still get this error An attempt was made to load a program with incorrect form. (Exception from HRESULT: 0x8007000B) when i call FingerprintCore.Initialize();

 

Thanks

m.svol
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Dear customer,

Please, check if the sample in 32bits recognizes the fingerprint reader with this reader I've sent you.

Did you import the 64bits DLLs in your project to compile it for 64bits?

Best regards,

 

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Matheus Smythe Svolenski
Griaule Biometrics Support Team 

apatira
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Hi,

The 32 bit did not recognize the fingerprint reader. I installed only the 64 bit version of driver because the 32 bit can not install on 64 bit OS.

 

I did import the 64 bits DLL into my project to compile it for 64 bit, but i still get the same error.

JB
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Dear customer,

 

Install te latest driver from the manufacturer, the reader has to be unplugged, just plug it when the installion process indicate.

 

Support Team