Applying Patch 4883 OCPU Oracle

Hi,

I'm in the middle of upgrade out ECC enviroment to UB9. Before I can do this, i need to upgrade the Repository with Patch 4883.

All went fine untill now.

I've read the pdf for a non -cluster env. Every step has been succesful.

I have ran the PreReboot.bat script, stopping and changing the services of ECC.

Now I am in the process of running the PortReboot.bat script. And it seems to be hanging at:

"Checking DLL usage ... This may take some time."

This message is displayed now for 45 minutes. Can I see any logging for this. I already checked the log directory of the patch, It only has a PreReboot.log file.

Task manager shows that a perl.exe is running and that a DLLChecker.exe is poping up repeatedly.

Help?