Error on folder sync on OneDrive

Mona Kaneriya 0 Reputation points
2026-07-31T08:03:53.4266667+00:00

I moved my folder to oneDrive sync, it was failed due to error in name and it failed the whole folder sync and when i retried to copy from it to my local device it shows error on .mdf file that MS SQL server data file.

Can you please check

Microsoft 365 and Office | OneDrive | Other | Windows
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  1. Mona Kaneriya 0 Reputation points
    2026-07-31T09:05:58.54+00:00

    It local environment sql server but how can i get it back it is not showing in the local also
    It is not helping at all, if you can not upload on the one drive so you should not remove from the local environment also

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  2. Pavle Peković 6,000 Reputation points Volunteer Moderator
    2026-07-31T08:42:12.57+00:00

    Since it's mdf file, the most probable cause is that mdf is constantly locked (in use) by SQL server. OneDrive can't sync that file.

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