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aleksey
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Grayed IMAGE

I have a u are u 4000b. For some reason when i scan my fingerprint i get a grayed image and an error "low image quality" "do i want to delete"?

any ideas?

i also tried the scanner with the regular digital persona test using their software and it works fine.

ptrckph
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Hello marvgk,

What is the operating system? What product from Griaule and version are you using?

We look forward to hearing from you.

Best regards,

aleksey
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I am using wepos and i am running finger cap version 1.2. I am using comcash pos software.

aleksey
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can someone please help. i have tried everything. i also tried the same on a vista machine and xp pro. same problem.

i also tried it with the posiflex terminal with built in biometric. works like a charm. It has something to do with digital persona 4000b

nicola.
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Joined: 2008-10-19
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I have a similar problem. I am getting an error stating: "Template extraction failed. (Error:-108)"

The image generated by the fingerprint scanner is all grayed out and does not resemble a fingerprint at all.

ptrckph
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rollo you are using the 4.2 version, it has incompatibillity problems with the newer U are U readers .

marvgk That's why you were asked which versions you are using.

I advice both of you, downloading our newer sdk, and try it with the U are U.
Please , let me know the results of the test.

http://www.griaulebiometrics.com/page/pt-br/system/files/Fingerprint_SDK_2007_Installer.exe?fid=11

fcohdez
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I am having the same problem. I have purchased the GrFinger 4.2 SDK. Do I get a free upgrade to your new SDK?

fcohdez
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The link to download the new SDK is not working....Is there any alternate link?

ptrckph
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Hello garychew,

Please download Fingerprint SDK on the following link

http://www.griaulebiometrics.com/page/en-us/system/files/Fingerprint_SDK_2007_Installer.exe?fid=11

The upgrade is not free, however we have special prices. Please contact us at

<script type="text/javascript">eval(unescape('%64%6f%63%75%6d%65%6e%74%2e%77%72%69%74%65%28%27%3c%61%20%68%72%65%66%3d%22%6d%61%69%6c%74%6f%3a%73%61%6c%65%73%40%67%72%69%61%75%6c%65%2e%63%6f%6d%22%3e%73%61%6c%65%73%40%67%72%69%61%75%6c%65%2e%63%6f%6d%3c%2f%61%3e%27%29%3b'))</script>

in order to receive the information.

Best Regards,

joaodia1
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Good evening.
I am having the same problem: Microsoft Fingerprint works excelent with DigitalPersonaPasswordManager, but always returns this same image when using any development kit of GrFinger.
Any solution?