Thiago, sorry for my delay in response to your email, I've downloaded them samples and I'll try to figure out what's going on. I think I may know what's going on anyway, but I need to prove it and provide a workaround.
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Give it all you got, Can you tell me, do ANY of the samples that come with DGDK.NET, run? I need to determine if this is a GPU problem, or it's specific to Authentication. This was one of the reasons why a patch was released for the Authenticator. If none of the samples run, then I think that the problem is to do with the DGDK.DLL component and I will need to release an update.
It's a long winded story, but it comes down to a library update which broke things for the Authenticator. It may be that this same problem is happening with the component and it's specific to a Windows configuration.
All I need to know is, do any of the samples work, and does any application (YOU) have written, authenticate and run?
Thanks.
Paul.
Abundance = Choice = Freedom - Scarcity = Dependancy = Control, Truth!