Error: "The Quest server agent was installed by user account '<SID>' and can only be updated, uninstalled or configured by this user account"
Ugrading the QSA agent using a user that did not install it previously
You can bypass that error by forcing a fresh install of the QSA instead of an upgrade.
1. Run the sql below and try the QSA installation again:
delete from quest_com_products where product_id=61;
commit;
2. Restart the installation.