To fix this error, follow the steps below:
- Modify the registry value for "SQLWinAccount" to "0" under registry hive: [HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\TVCS].
- For 32-bit system: HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\TVCS
- For 64-bit system: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\TrendMicro\TVCS
- Reset the Control Manager password using the reset tool. Follow this article for the complete procedure.
If the issue persist, please verify if the app pool used by the TMCM site is running:
