Firstly can you try run the launcher as administrator and launch the game
Disable any anti-virus/firewall while trying to launch the game (Just remember to re-enable them once finished)
If unsuccessful please try:
Click the start button and in the search box type in MSCONFIG
Choose "Selective Startup" and UNCHECK "Startup Items"
Please restart your pc after this step and reload your launcher
this has work for some it might help you