AirMyPC relies on the Bonjour service for device discovery and sometimes for internal registration checks. Uninstall "Bonjour" from Windows . Exit AirMyPC completely (Right-click tray icon > Exit ).
Download AirMyPC | Airplay for PC Mirroring client
: Fill out the AirMyPC Support Form for assistance with activation errors. They typically respond within a few hours. Important Warning on "Fixed" or "Cracked" Keys
: Go to your Windows Firewall settings and add AirMyPC.exe to the "Allowed Apps" list.