Windows system account access denied on truenas share

Hello,

We setup a while ago some windows shares via our treunas server.

We are using folder redirection and the appdata roaming is redirect.

This is working.

Now we want to install a software, msi-pakket, and see a access error on the truenas share.

I startede psexe -s -d -i cmd

When I try to access the share example: dir \\server\share we get access denied.

I added system to share and file rights, but still not working.

What are the correct steps?

Kr,

Roel Niesen