Early versions of MultiPlayer v2 were delivered with version 1.1.1.0 of ProcMan.exe
ProcMan.exe runs as a Windows service and is part of MultiPlayer v2.

MultiPlayer v2 version 2.4.3.144 comes with an update of ProcMan.exe. The version 3.0.0.1 of ProcMan.exe is part of this update.
As this Windows service is running all the time the following steps must be done to perform the update:

1. Launch Services.msc
2. Find the task called Process Manager
3. Stop Process Manager Service
4. Copy Procman.exe to %windir%\system32
5. Start Process Manager Service or restart the PC

This update is not mandatory but it is recommended for security reasons.