SharePoint server requires 3 user accounts. A SQL Server service account, a setup user account and a server farm account.
For a testing environment, should these accounts be separate/different accounts or is using a single domain account to do all 3 functions acceptable?
I'm encountering an issue where the server farm account, which acts as the application pool identity, is showing up as the "SHAREPOINT\System" account, with limited permissions and no ability to elevate them.