Acess Violation when i close my application ntdll.dll

[LGEAI Developers]

Acess Violation 7788FoDA in Modul ntdll.dll
I hope somebody can help me. I installed Oracle 10g and Delphi 6 on my notebook (Win XP). For this Variant i need the newest Version of DOA (Version 4.0.7 for Delphi 6). I downloaded this version, compiled my application and it works fine on my notebook. Now i installed this application at our customer and when he closed the application he got this error message. He works with Oracle Version 8.5. When i go back to the old DOA Version 4.0.1 it works also fine at the customer

 

[Marco Kalter]

When exactly does this error occur?

 

[LGEAI Developers]

Hello Marco,

I didn't check it exactly (i mean debugging). Because in our office it works fine.

The customer got this error message if he closed the application. I think it is the close database connection, but I am not sure.

It is very interesting on one PC of the customer it works fine (Windows XP) and all other PC's works not.
But he works with the same Oracle Client and he has the same ntdll.dll

Sorry
but i didn't know more

 

[Marco Kalter]

Maybe you can include a stack dump component like "Exceptional Magic" or "EurekaLog"? This way you can get a detailed trace of calls that lead up to the error. Very useful for tracing run-time errors that you cannot reproduce at your development site.