Dissapering data in MathCAD!

[MarkusLAndersson]

When I am working in MathCAD I am some times using “Area” function from the insert menu. Then when I collapse the Area and later tries to execute, it fails. When the Area then is expanded the data at some places is missing. One time 15 pages of information disappeared something that I can’t have deleted by accident. Have anybody else had this problem or do I just have bad luck?

Thanks in advance!

 

[14159]

What version are you using?