Debenu Quick PDF Library - PDF SDK Community Forum : LoaderLock was detected http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 22 Apr 2026 07:08:42 +0000 Wed, 24 Aug 2011 02:28:05 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=1938 <![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[LoaderLock was detected : I use VS 2010 and F5 all the time...]]> http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8251.html#8251 Author: AndrewC
Subject: 1938
Posted: 24 Aug 11 at 2:28AM

I use VS 2010 and F5 all the time without getting this error.  It could be a project setting or something similar.  If you are getting the same results in 7.15 and 7.26 then it is most likely on your side as no one else has reported this problem.

Doing a Google or StackOverflow search turned up different solutions.  It sounds like you might be using other DLL's in your project that could be causing problems.  eg DirectX.


Andrew
]]> Wed, 24 Aug 2011 02:28:05 +0000 http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8251.html#8251 <![CDATA[LoaderLock was detected : Just realized this error occurs...]]> http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8247.html#8247 Author: softwaredev
Subject: 1938
Posted: 21 Aug 11 at 3:52PM


Just realized this error occurs only if I attempt a debug (F5) from within Visual Studio 2010. It does not get this error when directly launching the exe as normal program.

Guess its a low priority in that case for me. Though if you have any idea of what is going on with the VS2010 and your ActiveX API that will help me in the development process

]]> Sun, 21 Aug 2011 15:52:45 +0000 http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8247.html#8247 <![CDATA[LoaderLock was detected : Tried the 7.26 same results,...]]> http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8246.html#8246 Author: softwaredev
Subject: 1938
Posted: 21 Aug 11 at 3:47PM


Tried the 7.26 same results, get the same exact error.
]]> Sun, 21 Aug 2011 15:47:04 +0000 http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8246.html#8246 <![CDATA[LoaderLock was detected : Have you tried downloading the...]]> http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8243.html#8243 Author: AndrewC
Subject: 1938
Posted: 21 Aug 11 at 4:54AM

Have you tried downloading the 7.26 release as there have have been more than a few changes to the ActiveX / DLL and .NET interface files.

The update can be downloaded from here.

  http://www.quickpdflibrary.com/products/quickpdf/updates.php

Andrew.
]]> Sun, 21 Aug 2011 04:54:12 +0000 http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8243.html#8243 <![CDATA[LoaderLock was detected : have following code am...]]> http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8239.html#8239 Author: softwaredev
Subject: 1938
Posted: 19 Aug 11 at 9:00PM


have following code am running inside of Visual Studio 2010, .NET 3.5, VB.NET ...

' Create Image using QuickPDF
Dim QP As QuickPDFAX0715.PDFLibrary
Dim Result As Integer
Dim lngFileHandle As Long
Dim pageRef As Long
Dim imageConversionResult As Integer
QP = New QuickPDFAX0715.PDFLibrary
Result = QP.UnlockKey("licensekehere")   EVAL license
lngFileHandle = QP.DAOpenFile(FILE_REPOSITORY & myRow.pFile_ID & "\" & myRow.pActive_version & myRow.pFile_Extension.ToUpper, "")
pageRef = QP.DAFindPage(lngFileHandle, 1)
imageConversionResult = QP.DARenderPageToFile(lngFileHandle, pageRef, 5, 75, strPNGImageFile)
QP.DACloseFile(lngFileHandle)
QP = Nothing

On the line   QP = New QuickPDFAX0715.PDFLibrary get following error.

LoaderLock was detected.
Attempting managed execution inside OS Loader lock. Do not attempt to run managed code inside a DllMain or image initialization function since doing so can cause the application to hang.

Need help in finding out why the API is not working.




Edited by softwaredev - 19 Aug 11 at 9:04PM]]> Fri, 19 Aug 2011 21:00:18 +0000 http://www.quickpdf.org/forum/loaderlock-was-detected_topic1938_post8239.html#8239