You should research this on Google. A common comment is "WP 10 is not entirely compatible with XP"
As such, I'd move to something compatible.
Notebook PC- HP Pavilion ze4229, 20GB HD,512 RAM
Win XP HOME
Corel WordPerfect Productivity Pack, or Family Pack5.
Can not open WordPerfect, tried uninstalling Productivity Pack and trying Family Pack and got the same message. What is wrong? Check the pictures below to see the error messages.