Hello,
when calling LoadFromFile(xls) i often get the following exception:
'The docfile has been corrupted (Exception from HRESULT: 0x80030109)
The sheets of the xls are password protected.
After I manually remove and reenable the protection, LoadFromFile succeeds.
What could be the cause?
I used version Spire.XLS 7.11.34.7040, and 7.8, 7.9 to test. The xls are in 97-2003 format.
Regards
Sanjay