Creating PDF of sheet files with Google Earth Image Superimposed in the Reference File.

I am creating sheet files for road corridor with the Google Earth Image superimposed. I captured Google Earth image in the 3D file with correct coordinates and it came out good in my sheet files when referenced 3D file to base file I am using. Problem is- I cannot create PDF's for some of the sheets where as some sheets has no issue creating PDF's (However, it take about 6 to 8 mins to create one PDF). The ones that does not work gives me error message "could not load", could not find exception.log, and some time microstation just turns off with the beep sound. Any Help would be greatly appreciated.