Display problems user interface frame maker 12

[#1]

I have the commutication suite 5.0 installed. I use the frame maker version 12.0.4.445 since 1,5 years. Since this week I have display problems with the user interface.

I unistalled and installed only frame maker. The version 12.0.1.331 was installed and everything looked good. Then I searched for updates and installed the version 12.0.4.445 and the problem recurred again.

[#2]

Did you change monitors or screen resolution in Windows?

[#3]

No, but it seems to be a problem between Trend Micro office scan and Frame Maker. I had to deaktivate Trend Micro after a windows update and the display of Frame Maker was fine again. Then Trend Micro office scan is istalled and the problem with the display in Frame Maker accured again.