WINDOWS SERVICE
Wcmsvc: Windows Connection Manager
Makes automatic connect and disconnect decisions based on the network connectivity options currently available to the PC, and enables management of network connectivity through Group Policy settings.
TECHNICAL SUMMARY
| Service name | Wcmsvc |
|---|---|
| Display name | Windows Connection Manager |
| Runs from | C:\Windows\System32\svchost.exe |
| Command line | svchost.exe -k LocalServiceNetworkRestricted -p -s Wcmsvc |
| Runs as | LocalService |
| Verdict | Leave it alone |
| Microsoft, Windows Server 2016 guidance | No guidance |
Paths, signer and service account observed on Windows 11 build 26300 on 11 November 2026. Run the commands below to check your own PC.
Should you touch it?
Leave it aloneOn Windows 11 build 26300 the Wi-Fi service, WlanSvc, depends on it, so Wi-Fi cannot start without it. Microsoft's guidance for fixed-purpose Windows 10 and 11 IoT Enterprise devices rates it OK to disable, but we know of no published measurement showing a benefit on a PC, so leave it.
What PC Tweaker does with it
PC Tweaker does not change this service. No control in the catalogue stops it, disables it or edits its start type.
Check it yourself
See its state and start type
PowerShellGet-Service Wcmsvc | Format-List Name, DisplayName, Status, StartType sc qc Wcmsvc
Common questions
What does the Wcmsvc service do?
Makes automatic connect and disconnect decisions based on the network connectivity options currently available to the PC, and enables management of network connectivity through Group Policy settings. It runs C:\Windows\System32\svchost.exe (svchost.exe -k LocalServiceNetworkRestricted -p -s Wcmsvc) as LocalService.
Can I disable Wcmsvc?
Leave it alone. On Windows 11 build 26300 the Wi-Fi service, WlanSvc, depends on it, so Wi-Fi cannot start without it. Microsoft's guidance for fixed-purpose Windows 10 and 11 IoT Enterprise devices rates it OK to disable, but we know of no published measurement showing a benefit on a PC, so leave it.
How do I check that it is the real service?
On Windows 11 build 26300 it ran in its own svchost.exe -k LocalServiceNetworkRestricted -p -s Wcmsvc process as LocalService and loaded C:\Windows\System32\wcmsvc.dll, signed by Microsoft Windows. It depends on RpcSs, NSI and WinHttpAutoProxySvc; WlanSvc and icssvc depend on it.