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Two Pilots forum / For software developers / QueryInterface for interface failed
Author Message
Anonymous
# Posted: 9 Nov 2006 20:02


Hi Guys,
i have the following problem on Windows 2003 Server SP1.
When executing our program on that server i get an EXception: QueryInterface for interface PDFCreatorPilot2.IpiPDFDocument2 failed.
The STacktrace
at PDFCreatorPilot2.piPDFDocumentClass.StartEngine(St ring Email, String Passw
ord)
at xy.exe
Your testapllication is also not working. Where is the problem located., can you give some tips. Our program is a simple Console application which runs under Administrator Accout.

Best regards,

Kai

Stanislav
Member
# Posted: 9 Nov 2006 22:53


Dear Kai,

Please check pointer of QueryInterface - maybe DLL is not registered properly on the server.

Best regards,
Stanislav
Two Pilots
www.colorpilot.com

Anonymous
# Posted: 10 Nov 2006 12:34


what do you mean with that, check pointer? i registered it twice with regsvr32.

Best regards,
Kai

Anonymous
# Posted: 10 Nov 2006 18:37


Dear Kai,

Please check registry for library GUIDs - you need to register it under administrator account, if you've registered from user account, it may not registered properly.

Best regards,
Stanislav
Two Pilots
www.colorpilot.com

Anonymous
# Posted: 11 Nov 2006 11:20


Hi Stanislav,

We fixed this problem, by installing the Full Version of from your server at customer side. This fixed the registry. We also used the program you provided some time ago (regpdflib.exe) but this does not fixed the issue.

Thanks for your help,

best regards,
Kai
P.S. Where can i download the full_version of html2pdf 3.4?

 

 

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