Debenu Quick PDF Library - PDF SDK Community Forum : wrong license key? http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 01 May 2026 06:35:58 +0000 Wed, 11 Dec 2019 05:41:45 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=3768 <![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[wrong license key? : I am so sorry!I changed key for...]]> http://www.quickpdf.org/forum/wrong-license-key_topic3768_post15043.html#15043 Author: sko
Subject: 3768
Posted: 11 Dec 19 at 5:41AM

I am so sorry!

I changed key for Android with key for Windows LOL

All works fine now!

Ciao
Stefan
]]> Wed, 11 Dec 2019 05:41:45 +0000 http://www.quickpdf.org/forum/wrong-license-key_topic3768_post15043.html#15043 <![CDATA[wrong license key? : Hi Stefan,directly after UnlockKey...]]> http://www.quickpdf.org/forum/wrong-license-key_topic3768_post15042.html#15042 Author: Ingo
Subject: 3768
Posted: 10 Dec 19 at 11:00PM

Hi Stefan,

directly after UnlockKey you should use LastErrorCode:
https://www.debenu.com/docs/pdf_library_reference/LastErrorCode.php
You've bought the update and got additionally a license key...
Is it a test key or the key for the full version?
Did you try the license key from your old 13.12-version, too?


]]> Tue, 10 Dec 2019 23:00:43 +0000 http://www.quickpdf.org/forum/wrong-license-key_topic3768_post15042.html#15042 <![CDATA[wrong license key? : Hi,we have updated from version...]]> http://www.quickpdf.org/forum/wrong-license-key_topic3768_post15040.html#15040 Author: sko
Subject: 3768
Posted: 10 Dec 19 at 1:56PM

Hi,

we have updated from version 1312 to 1711.
We ordered the update and installed it.
We got a license key.
We set name and license key in foxit_quick_pdf_library_1711_en.exe

The example:

procedure TForm1.Button1Click(Sender: TObject);
var
  PDFLibrary: TDebenuPDFLibrary1711;
  UnlockResult: Integer;
begin
  PDFLibrary := TDebenuPDFLibrary1711.Create;
  try
    UnlockResult := PDFLibrary.UnlockKey(Edit1.Text);
    Label1.Caption := PDFLibrary.LicenseInfo;
    if UnlockResult = 1 then
    begin
      PDFLibrary.DrawText(100, 500, 'Hello from Delphi');
      PDFLibrary.SaveToFile('C:\Temp\HelloFromDelphi.pdf');
    end
    else
    begin
      ShowMessage('Invalid license key');
    end;
  finally
    PDFLibrary.Free;
  end;
end;

always shows "invalid license key"

Is it not possible to update from 1312 to 1711 or what is wrong?

Help please!

Stefan
]]> Tue, 10 Dec 2019 13:56:45 +0000 http://www.quickpdf.org/forum/wrong-license-key_topic3768_post15040.html#15040