Debenu Quick PDF Library - PDF SDK Community Forum : QP LoadFromFile error http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 05 Apr 2026 17:10:06 +0000 Tue, 11 Sep 2012 04:30:01 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=2380 <![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[QP LoadFromFile error : Can you please create a support...]]> http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10106.html#10106 Author: AndrewC
Subject: 2380
Posted: 11 Sep 12 at 4:30AM

Can you please create a support ticket at http://www.quickpdflibrary.com/support/support-query.php  When you receive a ticket number then send a reply email and attach the problem file.

I will look at the PDF to see what the problem could be.  I see you are using Delphi 7 so the LoadFromFileA function doesn't apply in this case.

I assume that QP.UnlockKey is returning 1 also ?  If not then the licence key is not valid for QPL 8.xx for some reason.

Andrew.
]]> Tue, 11 Sep 2012 04:30:01 +0000 http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10106.html#10106 <![CDATA[QP LoadFromFile error : Iuse Quick PDF Library 8.16 without...]]> http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10105.html#10105 Author: purple
Subject: 2380
Posted: 11 Sep 12 at 3:55AM

I use Quick PDF Library 8.16 without fullsource code. I can not use the qp"LoadFromFileA" function.
The filename is unicode, I send the filename as widestring to qp"LoadFromFile", it return false,
and I change filename to A-Z string, send string to qp"LoadFromFile", and it works.
Is this a bug?  thank you
]]> Tue, 11 Sep 2012 03:55:25 +0000 http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10105.html#10105 <![CDATA[QP LoadFromFile error : Hi Andrew!Value 1 comes from version...]]> http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10022.html#10022 Author: Ingo
Subject: 2380
Posted: 27 Aug 12 at 9:44PM

Hi Andrew!

Value 1 comes from version 7.xx - there was only one version from LoadFromFile.
So he should try LoadFromFileA ;-)

Cheers, Ingo

]]> Mon, 27 Aug 2012 21:44:34 +0000 http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10022.html#10022 <![CDATA[QP LoadFromFile error : What development environment are...]]> http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10020.html#10020 Author: AndrewC
Subject: 2380
Posted: 27 Aug 12 at 4:02PM

What development environment are you using ?  If it is PowerBasic, PowerBuilder or WinDev then you may need to use the LoadFromFileA function as Ingo suggested. 

Is QP.UnlockKey successfully returning 1 ?  If it is then you don't need to use the LoadFromFileA function.

LoadFromFile errors can also be created by malformed PDF files.  You may need to send us the PDF file via the official support forums and we can see what could be causing the error.

Andrew.
]]> Mon, 27 Aug 2012 16:02:30 +0000 http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10020.html#10020 <![CDATA[QP LoadFromFile error : Hi Purple!This has to to with...]]> http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10010.html#10010 Author: Ingo
Subject: 2380
Posted: 24 Aug 12 at 7:55AM

Hi Purple!

This has to to with ansi strings and unicode strings.
QP handling has changed in this point.
It depends on what your dev-environment expects.
Try the LoadFromFileA and then it should work.
If you want to know more details try the search function
above and search with LoadFromFileA.

Cheers and welcome here,
Ingo

]]> Fri, 24 Aug 2012 07:55:03 +0000 http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10010.html#10010 <![CDATA[QP LoadFromFile error : I&#039;m using Quick PDF Library...]]> http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10009.html#10009 Author: purple
Subject: 2380
Posted: 24 Aug 12 at 3:01AM

I'm using Quick PDF Library 8.16
Any one encounter this bug in delphi7?
QP.LoadFromFile(f)=0
and QP.LastErrorCode is 0, this is not define in the reference guide.
 
and in Quick PDF Library 7.xx QP.LoadFromFile is 1.
]]> Fri, 24 Aug 2012 03:01:07 +0000 http://www.quickpdf.org/forum/qp-loadfromfile-error_topic2380_post10009.html#10009