Intiface Crashing issue

i recently wanted to connect my toy to ultrakill and i didnt have a bluetooth LE dongle and i messed with some settings and now intiface crashes when i start engine with this error
Process Error: ConnectorError(“TansportSpecificError(GenericNetworkError(\Os { code: 10048, kind: AddrInUse, message: \“Only one usage of each socket address (protocol/network address/port) is normally permitted.\”}"))”)
i have used TCPView and saw that process name: svchost.exe is using port 12345 and the module name is iphlpsvc
any way u can help me fix this issue?
lemme know if u need more info on this