I'm working to migrate our on prem WebCon to our GCC High instances of O365. Currently working on the dev instance. I'm having issues just installing WebCon. Even on a clean box, I get the following error on "Content Database Creation"
I've tried, cleaning up the databases and users, and restarting the box and retrying install. Leads to the same error, I've installed WebCon a handful of times and never seen this particular issue before. I'm trying to install a slightly older version to match our on prem so there are no version mismatch issues when I attempt to restore the on prem content database later.
Ver: 2022.1.2.31
Error: Unable to cast object of type 'system.directoryservices.accountmanagement.groupprincipal' to type 'system.directoryservices.accountmanagement.userprincipal'
Any ideas?