The following error appears when trying to apply DLP 16.1 MP1 to a DLP 16.1 Detection Server:
"Error writing to file <Install Directory>\Program Files\SymantecDataLossPrevention\KeyView\23.4\Protect\plugins\contentextraction\Verity\x64\9293110.rbf. Verify you have access to that directory."
Symantec Data Loss Prevention 16.x
User running the upgrade does not have permissions to the required directories
Run the .msp with Administrator permissions