Cannot restore to local Windows8 - error 15404
I'm the only User who set up this machine and is successfully logged into the domain and is a local admin on the machine and has every server role (you can see I tried everything I could think of!). Even Adventureworks2102 didn't revolt when I attached it with log rebuild, so at least that part is good, and I can SELECT from its tables...
SQB Service WAS running under "Local Service" but I changed it to my domain login, despite enforced password changes every 90 days, just to poke that stick at it - no change.
I've restored this "Utility" DB across domains MANY times without incident.
I've been through the documentation site and tried to find and change everything, including the script to change to "sa" for the xp_...dll
What next, please?