(Error opening adapter: The operation completed successfully. (0)).
From the main screen, it only shows "Adapter for loopback traffic capture". When I click start capture, it pop ups " The capture session could not be initiated on capture device "\Device\NPF_Loopback" (Error opening adapter: The operation completed successfully. (0)). Please check that you have a proper interface or pipe specific"
Thanks guys. It is Npcap issue. I am new to cyber, didn't report it but re-install Npcap. my Wireshark works now