Deploying to SSIS catalog and get permissions error When I attempt to deploy to SSIS 2012 Catalog on new server I get an error.  I have researched it on the web for several hours and all of the information available online does not fix my issue.
Ended up finding an article that mentioned fixing this by running a repair on the Sql Server install. When this was run, the problem was solved, temporarily.   The root cause was a group policy that was overwriting the permission needed... repair fixed the permission until the next group policy update, then it would break again.  Once we identified the group policy and fixed it, the problem went away.