Hi,
I've recently updated my NAS - Asustor AS5404T.
When I mount it via Asus EZConnect and then try to access the folder it gives me an 'An error has occured - Access denied (5)'
I'm at a loss but have procmon files as well.
Not sure what I'm looking at on that either.
Are you only seeing that error in Opus, or in other software as well?
You don't normally need software to connect to a NAS. It can normally be accessed via \\server\share\... type paths, or mapping a drive letter to them. (I recommend using the paths without mapping a drive letter. Favorites or similar can provide quick ways to get to the path.)
Make sure Opus hasn’t been launched elevated (it’ll say “Administrator” in the titlebar if it is). That could result in access denied errors if the software only makes the connection for the non-admin account.
Other than that, I don’t know what would cause it to only affect Opus. Opus has no specific knowledge of Asustor drives and doesn’t treat them any differently to any other drive type.