Program not working well

Hello, i’ve been using Visual Paradigm for UML 5.0 Pro Edition, yesterday, i open it and some things are messed, some buttons are only showing text, i can’t view textual analysis and the workspace window title is black… I thought maybe is some java issue, i reinstalled JRE , reinstaled VP and still have the same problem, the program is messed too if i run it with the last jre (not the one bundled with VP), … any help???

It was because of the theme i was using in windows xp… :?