Outlook Plugin installation issues

We are trying to install the SuiteCRM Outlook add in to multiple users. We run software restriction policies (to block %appdata%) and the addin installs and runs successfully if this is bypassed. Therefore we added the GUID of the setup.exe to be allowed through this policy, however the add in installs but is then not available to Outlook.

The issue we have with this is that the setup.exe only installs against that particular user rather than all users which makes installing as admin not possible and we don’t really want to bypass SRP for all these users.

Has anyone encountered similar issues and found a good workaround? Is there an alternative installation or msi available so we can install to all users?

Many thanks