Question Rainbow Six Siege Uplay Initialization error 1

[zihernadlalol]

Any time i play a multiplayer or a terrorist hunt match my game crashes and only gives me this error message: Uplay initialization error 1
Is there a known fix for this or should i try fully reinstalling my windows 10?

 

[Lutfij]

Might I ask where you sourced the installer for your game? Have a read through this thread.