Media Studio Pro 8.1 problems

First I must say I am no Windows specialist so perhaps I ask silly questions. But as my Thinkpad T60p came with Windows XP I decided to keep it and to use the machine for Video processing with Media Studio Pro (version 8.0, still by Ulead at the time). Installing ObjectDock is OK, but as soon as WindowBlinds (6.02, enhanced, licensed release) is installed, the program simply does not start (or at leat no program windows shows). I tried explicitely tellibg WindowBlinds not to skin this app, but still no go. The skin I used is "Mac OS X Tiger.wba" - I don't know if the problem can be specific to a skin.Other apps I could test seemed ok, but I do little work on Windows anyway... Any idea except "forget about WindowBlinds"? Thierry