[pes82]

I downloaded and installed Calbre for the first time. When I launched Calibre I received a error message indicating the DB was corrupted. I tried to repair with no luck. Details provided are:

ERROR: Could not move library: table authors already exists
RemoteTraceback (most recent call last):
File "site-packages\calibre\library\sqlite.py", line 175, in run
OperationalError: table authors already exists

Traceback (most recent call last):
File "site-packages\calibre\gui2\wizard\__init__.py", line 535, in move_library
File "site-packages\calibre\library\database2.py", line 129, in __init__
File "site-packages\calibre\library\database2.py", line 102, in connect
File "site-packages\calibre\library\database2.py", line 341, in initialize_database
File "site-packages\calibre\library\sqlite.py", line 211, in run
DatabaseException: table authors already exists
RemoteTraceback (most recent call last):
File "site-packages\calibre\library\sqlite.py", line 175, in run
OperationalError: table authors already exists


Not sure why authors table would already exist as this is first install.

Can anyone help?

Thanks