We're in the middle of migrating from the ancient ZEN Starter Pack to ZEN10.
When the old NALEXPLD.EXE runs on a WXP workstation with the new ZEN10
client, the desktop and quick launch icons of the ZEN10 bundles become
'white'and don't work any more. The same bundles work just fine from the
Start menu and the system tray. Until now, the only solution I found to get
the ZEN10 bundles back to normal is a reinstall of the ZEN10 client.

Of course the old NALEXPLD.EXE shouldn't run on the ZEN10 clients, but it's
not so easy to100% prevent it during the migration.

Any ideas how to solve this issue without reinstalling the ZEN10 client?