Launcher cannot be found all of a sudden?

[Link108]

Hmm i have been playing and it works fine just this morning i get on, Launcher was gone?

Funny i just formatted yesterday anni is all i have on my pc.

[Scorchz]

Turn off fire wall

[Link108]

i still dont have launcher.. now im getting unhandled before d2 can open whatis this madness

[LordManhammer]

Windows defender likes to delete Annihilus components when it does it's automatic scan if you don't have the entire D2 folder added to the list of exceptions. This started happening to me when I upgraded to Win10.