Toolkit Pro - x64 HP printer drivers crashing?

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x64 HP printer drivers crashing?

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Category: Codejock Products
Forum Name: Toolkit Pro
Forum Description: Topics Related to Codejock Toolkit Pro
URL: http://forum.codejock.com/forum_posts.asp?TID=12658
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Topic: x64 HP printer drivers crashing?

Posted By: billc
Subject: x64 HP printer drivers crashing?
Date Posted: 11 November 2008 at 12:33pm

By no means conclusive as far as being the culprit, but anyone heard of problems with (some) HP printer drivers crashing (access violation, unhandled exception) in apps using xtpro? Appears to be x64 only. Thanks.

Replies:

Posted By: Oleg
Date Posted: 11 November 2008 at 3:23pm

Do you use SkinFramework ?

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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: billc
Date Posted: 11 November 2008 at 4:12pm

Yes!

If you have the src there appears to be suspicious behaviour with code originating at CXTPSkinManagerApiHook::OnHookLoadLibraryExW() and following call to GetInstance()->HackModuleOnLoad() which in turn does ReplaceInOneModule(). I'm certainly no expert, but the term "code injection" was being mentioned here as possibly something that causes problems in the injected dll downstream.

No sure in any of that makes sense, but hanks a lot for you reply.

Bill

Posted By: billc
Date Posted: 12 November 2008 at 10:33am

Yes!

Posted By: billc
Date Posted: 12 November 2008 at 11:34am

Also version is XTPRO 11.1.0 skinning framework.

Posted By: billc
Date Posted: 24 November 2008 at 9:49am

For future reference adding HPCUI081.DLL to the ExcludeModule list appears to workaround the problem. Hopefully HP will still work on it to bombproof their code.