database becomes inaccessible

[curious99]

Hi,

I've recently upgraded to 8.5 from 6.0. Very often, when I go from one database to the other using 'window' in Filemaker's menu, the database I selected among the available list opens a white page ( i.e. I cannot access nor see any fields). It's as if I never selected that database. I must shut down filemaker advance and reopen every database.

I thought it was corruption in my databases until today. I openend the tutorial from filemaker, lesson 10 and my file 10. When I tried to go from one database to the other (after changing data in it as the tutorial told me to do), I got the same situation.

Has anyone experienced this and if so, what should I do?

I need help fast as this is very anoying