I need help - I can help - wrong license key?

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wrong license key?

Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: I need help - I can help
Forum Description: Problems and solutions while programming with the Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=3768
Printed Date: 22 Nov 24 at 7:08PM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: wrong license key?

Posted By: sko
Subject: wrong license key?
Date 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;

always shows "invalid license key"

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

Help please!

Stefan

Replies:

Posted By: Ingo
Date 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?

-------------
Cheers,
Ingo

Posted By: sko
Date 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