The RMCCPSearch action uses file signatures to validate that qualifying products are installed on a system before an upgrade installation is performed.
RMCCPSearch action should be authored into the InstallUISequence table and InstallExecuteSequence table. The installer prevents RMCCPSearch from running in the InstallExecuteSequence sequence if the action has already run in InstallUISequence sequence.
There are no ActionData messages.
Each file signature in the CCPSearch table is searched for under the path referred to by the CCP_DRIVE property using the DrLocator table. The absence of the signature from the Signature table denotes a directory. If any signature is determined to exist, the RMCCPSearch action terminates.
Build date: 11/30/2012