When trying to install the newest update I receive the following message:
could not open key:
Unknown\Installer\products\02E4201EB4F21DD41920AB739DA1136C\SourceList\Media. Verify that you have sufficient access to that key, or contact your support personnel
Ran regedit, searched for 02E4201EB4F21DD41920AB739DA1136C and gave every entry full control, to no avail: the issue remains.
Deactivated the key, re-ran the installation, turned off my AV (Norton Internet Security), still no go.
What can I do? Please help.
Many thanks in advance.