Forza

Hi All, A few hours ago, I've encountered a very strange error. So far I am unable to solve this myself, as I don't know what caused it. I was busy adding new programs to my WPI, but now all my checkboxes are disabled by default. I am not able to check a box to install one application. I must have clicked a wrong button or something. I've also tried to upgrade to the latest WPI, but that didn't resolve the problem. Your help is greatly appreciated! Best regards, Marcoevich