A year later and issues of INVALID_HASH without being able to clear the error after a manual install is nothing short of maddening.
After following what worked for the person who came up with a solution in 2018, no luck at all.
Attempts to rescan always result in:
Access denied
CSRF check failed
Unable to clear or reset this.
Surely someone on the planet knows how to fix:
INVALID_HASH
or
Access denied
CSRF check failed
I live in hope.