Cannot upgrade to Pro Version

The PDF-XChange Viewer for End Users
+++ FREE +++

Moderators: PDF-XChange Support, Daniel - PDF-XChange, Chris - PDF-XChange, Sean - PDF-XChange, Paul - PDF-XChange, Vasyl - PDF-XChange, Ivan - Tracker Software, Stefan - PDF-XChange

blutzski
User
Posts: 1
Joined: Sat Apr 28, 2007 7:44 pm

Cannot upgrade to Pro Version

Post by blutzski »

When I enter my serial key in the Registration screen and hit apply. Nothing happens. If I hit OK the screen dissappears but the program isn't upgraded to the Pro Version.

How do I upgrade to Pro?
User avatar
Stefan - PDF-XChange
Site Admin
Posts: 19930
Joined: Mon Jan 12, 2009 8:07 am

Re: Cannot upgrade to Pro Version

Post by Stefan - PDF-XChange »

Hello blutzski,

You will need to make sure that your windows user account has the correct permissions to make changes to the registry, and you need to ensure that you have the serial key correctly entered - it should turn blue if it is correct.

If you are still having problems please send us your order number and/or serial key via e-mail and we will send you some reinstallation steps to help, but please note that you should NOT post your key here or we will need to deactivate it.

Best,
Stefan