Debenu Quick PDF Library - PDF SDK Community Forum : Runtime error with ntdll.dll http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 22 Jul 2026 20:59:00 +0000 Mon, 01 Feb 2021 21:30:51 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=3881 <![CDATA[Debenu Quick PDF Library - PDF SDK Community Forum]]> http://www.quickpdf.org/forum/forum_images/QPDF_Forum_Title.png http://www.quickpdf.org/forum/ <![CDATA[Runtime error with ntdll.dll : You did this all:The DEBENUPDFLIBRARYLIB1212_DllMain...]]> http://www.quickpdf.org/forum/runtime-error-with-ntdlldll_topic3881_post15573.html#15573 Author: Ingo
Subject: 3881
Posted: 01 Feb 21 at 9:30PM

You did this all:

The DEBENUPDFLIBRARYLIB1212_DllMain function should be called once before using any of the other functions, using the DLL_PROCESS_ATTACH constant for the fdwReason parameter.

The DPLCreateLibrary function must be called to initialize the library. An InstanceID will be returned which must be passed as the first parameter to all the other functions.

When you are finished with the library, call DPLReleaseLibrary to release all allocated memory.

Finally, before the application ends the DEBENUPDFLIBRARYLIB1212_DllMain function should be called again. This time the DLL_PROCESS_DETACH constant should be used.


You've done the unlock before using any other functions?


If this all don't help perhaps one of the linked dependencies have a wrong version?


]]> Mon, 01 Feb 2021 21:30:51 +0000 http://www.quickpdf.org/forum/runtime-error-with-ntdlldll_topic3881_post15573.html#15573 <![CDATA[Runtime error with ntdll.dll : Hi @IngoYes, the link you have...]]> http://www.quickpdf.org/forum/runtime-error-with-ntdlldll_topic3881_post15568.html#15568 Author: DigitalSignature
Subject: 3881
Posted: 01 Feb 21 at 8:41AM

Hi @Ingo

Yes, the link you have shared to work with static lib is the one I've used as reference. I'm able to compile my application but encountering errors during runtime. I tried using the DLL version guide and was able to work with it, but when it comes to static library I'm encountering Access violation writing location error with ntdll.dll
]]> Mon, 01 Feb 2021 08:41:15 +0000 http://www.quickpdf.org/forum/runtime-error-with-ntdlldll_topic3881_post15568.html#15568 <![CDATA[Runtime error with ntdll.dll : Hi DigitalSignature (is this your...]]> http://www.quickpdf.org/forum/runtime-error-with-ntdlldll_topic3881_post15550.html#15550 Author: Ingo
Subject: 3881
Posted: 27 Jan 21 at 9:22PM

Hi DigitalSignature (is this your real name? ;-)

are you sure to use the correct version of the dll for your needs?
Please read here:
https://www.debenu.com/products/development/debenu-pdf-library/
You'll need the LIB-version and here is a "how to" doing the first steps:
https://www.debenu.com/products/development/debenu-pdf-library/getting-started/getting-started-lib-edition/

Cheers, good luck and welcome here,
Ingo
 
]]> Wed, 27 Jan 2021 21:22:36 +0000 http://www.quickpdf.org/forum/runtime-error-with-ntdlldll_topic3881_post15550.html#15550 <![CDATA[Runtime error with ntdll.dll : Hi, my application is in C/C++...]]> http://www.quickpdf.org/forum/runtime-error-with-ntdlldll_topic3881_post15549.html#15549 Author: DigitalSignature
Subject: 3881
Posted: 27 Jan 21 at 9:02AM

Hi, my application is in C/C++ for Windows platform & I'm trying to integrate Quick PDF library as a static library.

I've followed the guide for setup from here. The code compiles, but I get Access violation writing location error on ntdll.dll the moment the first method DEBENUPDFLIBRARYLIB1212_DllMain is called.

Has anyone encountered this issue? How do I go about resolving it?
]]> Wed, 27 Jan 2021 09:02:56 +0000 http://www.quickpdf.org/forum/runtime-error-with-ntdlldll_topic3881_post15549.html#15549