I have a user with with “Contribute” permission. But when he need to upload an SWF file to a document library, he got “Access Denied” while he can upload another file????
The solution is in PowerShell….
Open the PowerShell
write the follwoing commands:
$webApp=Get-SPWebApplication <YOUR WEB APPLICATION URL>
This will print the following extensions:
“swf” is there…
To remove this file extension use the follwoing CmdLet.
or you can add a new extension if you have security requirements, like this:
For more details: Microsoft Support