In the past, for interest sake, I've created a simple role only as a test. After many changes in my report it seems the syntax built in the past is now broken and doesn't allows me to access the manage roles in order to create a new role.
Without the accessibility to the manage roles option I can't delete or create new roles.
I know the formula is corrupted, but I wish to know how to manually delete this role? Maybe from the PBI folder in stored in C\Programs??? Any help?