Procedure
- Stop the Trend Micro Apex One Master Service from the Microsoft Management Console.
- Stop the Trend Micro Apex One Apex Central Agent Service.
- Stop the Trend Micro Apex One Plug-in Manager Service.
- Stop the World Wide Web Publishing Service.
- Manually back up the following database files found under
<Server installation folder>\PCCSRV\Admin\Utility\SQ:-
libSQLDatabaseUpgrade.dll -
oscedbt.exe
-
- Manually back up the following files and folders found under
<Server installation folder>\PCCSRV:
Note
Back up these files and folders to roll back Trend Micro Apex One only if you encounter upgrade issues.-
ofcscan.ini: Contains global agent settings -
ous.ini: Contains the update source table for antivirus component deployment -
Privatefolder: Contains firewall and update source settings -
Web\tmOPPfolder: Contains Outbreak Prevention settings -
Pccnt\Common\OfcPfw*.dat: Contains firewall settings -
Download\OfcPfw*.dat: Contains firewall deployment settings -
Logfolder: Contains system events and the connection verification logs -
Virusfolder: Contains quarantined files -
HTTPDBfolder: Contains the Trend Micro Apex One database
-
- Upgrade the Trend Micro Apex One
server.

Note
If you encounter upgrade issues, copy the backup files from step 6 to the<Server installation folder>\PCCSRVfolder on the target endpoint and restart the following services:-
World Wide Web Publishing Service
-
Trend Micro Apex One Plug-in Manager Service
-
Trend Micro Apex One Apex Central Agent Service
-
Trend Micro Apex One Master Service
-
