10-12-2019, 12:52 AM | #1 |
Junior Member
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Join Date: Oct 2019
Device: ASUS ROG - Windows 10
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Calibre 4.0 Can't open database error
I am running Calibre on my ASUS ROG running Windows 10. The library is on the F: drive.
Three days ago I upgraded Calibre to 4.0 and everything was working fine. Yesterday there was a windows update and all drives except the C: drive gave and I/O error. I fixed the issue with the I/O errors, but now Calibre is not working. raceback (most recent call last): File "site-packages\calibre\gui2\main.py", line 304, in initialize_db File "site-packages\calibre\db\legacy.py", line 82, in __init__ File "site-packages\calibre\db\legacy.py", line 47, in create_backend File "site-packages\calibre\db\backend.py", line 401, in __init__ File "site-packages\calibre\db\backend.py", line 1150, in user_version File "site-packages\calibre\db\backend.py", line 865, in conn File "site-packages\calibre\db\backend.py", line 291, in __init__ CantOpenError: CantOpenError: unable to open database file I checked the forums and added the Calibre folder to the exceptions for both Avast Antivirus and Windows Defender. This did not solve the problem. I then downloaded Calibre 4.1 and installed that and still getting the same error. I uninstalled 4.1 and re-installed 4.0 and it is still not working. My entire setup is local to my laptop. Can anyone suggest other steps to troubleshoot this issue? Best Regards, Kashyap |
10-12-2019, 02:46 AM | #2 |
creator of calibre
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Location: Mumbai, India
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run a checkdisk and also try turning off the antivirus not just excluding folder from it
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10-12-2019, 02:23 PM | #3 | |
Junior Member
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Device: ASUS ROG - Windows 10
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Quote:
Best Regards, Kashyap |
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12-10-2019, 12:06 AM | #4 | |
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Device: Kobo Aura H2O
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I am having the same problem!
Quote:
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