Portable Apps installed on seperate computers "Get More Apps" issues

Q: I have Portable Apps in the root directory of several machines for testing and install ALL of the applications onto each. On one particular Upgraded (to recent PA Platform), Win 7 64Bit machine, I do not get the "You Rock" screen but a complete menu of all of the PA applications.

Is there a problem with the Platform upgrade process? Should I attempt to reinstall the PA Platform? Are there config files that can be deleted/recreated to solve this?

Any help would be appreciated.

RAH