I am a Local Admin.
I have explicitly created a User from my Windows login, and it has sysadmin privileges.
I cannot get past this message (Error 27506) whatever I try, and there’s no guidance I can find on the Support pages thus far.
REQUIRING an EXCLUSIVE lock on the model database – WHY?
I’ve email support several screenshots of contradictory installer vs. website installation guide issues.
Hoping for a remedy – 6 years of successful usage horribly marred by this roadblock.
This post is extremely useful, and the steps, if followed, get rid of the roadblock, enabling the install to complete successfully.
How to identify and remove the exclusive lock blocker.