IntelliJ/PhpStorm/PyCharm等启动报错Cannot Lock System Folders


Disable hyper-v (which will required a couple of restarts)

dism.exe /Online /Disable-Feature:Microsoft-Hyper-V

When you finish all the required restarts, reserve the port you want so hyper-v doesn’t reserve it back

netsh int ipv4 add excludedportrange protocol=tcp startport=50051  numberofports=1

Re-Enable hyper-V (which will require a couple of restart)

dism.exe /Online /Enable-Feature:Microsoft-Hyper-V /All

when your system is back, you will be able to bind to that port successfully.