Error loading Web Designer Pro

I recently moved to a new desktop using PCMover Pro (which moves all applications).
I hadn't used WDP for some months prior to this but now when I try to open it I get a message telling me that the program could not be started and quoting:
Error: -59

I am using:
Windows 10 Home v2004
Web Designer Pro v 15.1.0 DL x64

The WDP folders seem to be full of files so there was no catastrophic error with PCMover and all other applications are working.

I do not seem to be able to download again as my version is out of official support.
Any suggestions welcomed.

Thank you

Apologies I meant Web Designer Premium

I hate it when things like that happen.

Go here https://www.magix.com/int/support/my-service-center/ Sign in and then go to MY PRODUCTS.

Find your product and you should be able to download the program and use the registration code listed.