To prevent issues with Oravssmsgus.dll and ensure smooth operation of Oracle databases and VSS services, follow these best practices:
A common error message is: Prerequisite check "CheckActiveFilesAndExecutables" failed. The details are: Following active files are used by opatch process: ...\bin\oravssmsgus.dll . oravssmsgus.dll
Oracle Database (commonly found in versions like 18c or 19c). To prevent issues with Oravssmsgus
Before you pull your hair out or reboot the whole server, try these battle-tested solutions from the community: oravssmsgus.dll