[This is preliminary documentation and subject to change.]
The RMCCPSearch action uses file signatures to ensure that a user who acquires an upgrade version of a product has the installation for one of the qualifying upgrade products. The action requires the CCP_DRIVE property to be set to the root path on the removable volume that has the installation for any of the qualifying products. The action works on the CCPSearch table.
| CCPSearch.Signature_ | File signature |
CCP_DRIVE
CCP_Success
None
Each file signature, Signature_, in the 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 property CCP_Success is set to 1, and the RMCCPSearch action terminates.