Hi,
After I upgraded to version 10, I got an error "Excel ... file corrupted" in SqlWindow Copy to Excel -> Copy all as xlsx.
Took a while to find what the problem is, because export all to xls works fine.
So, the problem is:
I am using tab name specification with some croatian characters in it. When I replaced it with ascii then it worked ok.
EG:
BAD: --Tab=Po rizičnim skupinama redak 1
Good: --Tab=Po rizicnim skupinama redak 1