Multiplicity Ports
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and Files
Ports
Multiplicity Service 30564
Multiplicity Clipboard 30565
Multiplicity Application (clipboard) Multipl2.EXE
Multiplicity Audio Service 30567
Multiplicity Remote Screen Service 30569 (For Multiplicity 3 only)
Multiplicity Application (Remote screen control)
Files (whitelisting)
MPRDP64.EXE (For Multiplicity 3 and 4 only)
Multiplicity Application (clipboard) Multipl2.EXE
multi2_64
multisrv64
multiplv64
All ports are TCP. The executable names above are for whitelisting the applications within a software-based firewall (.
Windows Firewall
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Allowed Apps
Also in Windows Firewall, all Multiplicity core function exe’s need to be in ‘Allowed Apps’
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To easily rewrite the rules for Multiplicity, you can use this batch file to do so:
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//cdn.stardock.us/support/uploads/MPPortFix.zip
You would want to run the batch file on all Multiplicity PCs to ensure the rules are consistent on all PCs.
Changing Multiplicity Ports
These are the keys you will need to add \ edit. PLEASE back up what you have now prior to changing anything. These are examples are for 64-bit machines.
Primary - controlling other machines
WinKey + R, regedit, enter. Navigate to the following using the name of the Secondary machine you want to connect to; SDROHAN-TEST is the Secondary MP machine in this example
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Note the addition of the string value Port=17. You can choose what ever port you like here (excluding the know commonly used ones of course).
Primary - what itself uses
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Stardock\Multiplicity2\Security]
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OverridePortPort2 is the clipboard port. Again, use any port you like here.
Secondary
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Stardock\Multiplicity2\Security]
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Running a command prompt as admin and netstat -a will show that it is now listening on the new ports
Multiplicity Port Troubleshooting
For any connection issues, the path of least resistance it always a an uninstall \ reboot \ reinstall.
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