Image Creation Help

Hi All,

Hope you can help, currently we have a multi-session O365 image WVD solution rolled out. 3 Hostpools (Across 2 RDS Tenants) which share some of the same applications.

We are currently installing applications via a logon script however I feel this is corrupting our images as we tend to get problems with pre-installed microsoft apps resulting in them showing as :

MSResource:appname

MSResource:appfriendlyname
MSResource:secondarytiledescription etc.

What steps should I take in order to create a Master Image to create subsequent Department master images which we can deploy to different tenants/hostpools?

At this stage I would rather manually install applications on a Master image rather than automate the process as it is causing issues.

Thanks