error on edit layout in fm pro 12
I meet a serious problem today. When I edit the layout (field, portal, text...), all of the operations have become very very slow suddenly!!! (change size of field, move field or text, insert text on layout). I quit the filemaker pro advance 12 and restart the computer, but it's no use.
When I try to insert a text on layout, then delete it. Filemaker will quit auto and give me a error report.
Does any one can test and give me a help? Thank you. (I do not want to re-build the file)