Fiemaker layout and fields reduced in size and cannot return to original size
After utilizing projector for slide show, filemaker layouts and fields reduced in size and cannot return to original proportions. Changing display resolution and resize window scripts do not resolve problem. All other programs function normally. FM files have been used for several years without difficulty on FM 7.0 and 8.5. Re-installing FM 8.5 did not help. Opening files with FM 11 (Trial) did not not help.
Change appears to have occurred on the laptop computer (Vaio VGN-BX740). Files come up in normal size and proportions on other sharing computers. Files are being used on Windows XP SP2. Recent update to SP3 did not correct problem. Regular computer service person is not familiar with Filemaker.
Suggestions, please !