I am having trouble installing OEM 12c on my Windows 7 laptop. I currently have an Oracle 188.8.131.52 database and OEM already running. When I do the OEM 12c install I am instructed to remove the OEM repository for the Oracle 11 version.
I did this with the following command:
emca -deconfig dbcontrol db -repos drop
I got a message stating that the repository drop was successful. I started the OEM 12c install again and received the same message as before saying that the OEM 11 repository needed to be removed.
I am know receiving these messages when I run the emca -deconfig dbcontrol db -repos drop command:
CONFIG: Error Message: PRKC-1117 : Failed to delete registry subkey "SOFTWARE\Oracle\SYSMAN\OracleDBConsoleorcl" under key "HKEY_LOCAL_MACHINE" on node ", [Access is denied.