Similar question for mac Pritunl error on macos
When trying to open Pritunl VPN tool on Windows 10, I see an error: Pritunl - Service Error [Content] Unable to communicate with helper service, try restarting computer.
Solutions tried:
Killing all Pritunl programs from task manager
Restarting computer
Uninstalling Pritunl, restarting pc, installing again (worked once in this case but showed an error on next start)
Restarting windows services