PDF XChange Editor Key Expired

[Cedric48]

I have PDF-XChange Editor on my W10 laptop. I have now upgraded the laptop to W11, and the same key has come over.
But instead of the key having maintenance: expired, Key state: Valid; Maintenance is still expired, but Key State: also Expired.
That means I get watermarks on everything I do.
How do I transfer the existing key with Key State: Valid.

[Willy Van Nuffel]

Most probably you have installed the latest version of PDF-XChange Editor = v10.6.0.396.
You can verify this in PDF-XChange Editor, via the Help-ribbon > About.

If that is the case, you should un-install the latest version and after that : log in at https://www.pdf-xchange.com as Registered Client.
There you should have the possibility to go to download and install the version where your current license is still valid for.

Similar question : viewtopic.php?t=45934

Does that help ?

EDIT : Other solution = upgrade your current PDF-XChange license

[Dimitar - PDF-XChange]

Thanks for the help Willy, Indeed these se are the things he needs to check.