Solution for Error: The following file(s) have been blocked by the administrator

Recently when I tried to upload a .mdb (Access Database) file in a Document Library I got this error

Solution : You’re unable to update the Access file because SharePoint by default blocks .MDB files.

Do the following:

1. Go to SharePoint Central Administrator.

2. Under the “Security Configuration” section, click “Manage Blocked File Types”.


3. Find MDB.

4. Remove MDB from the list & click the “OK” button.


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