Return of Reckoning

I'm having this problem as well, I was playing just fine the day before yesterday, and then very suddenly I couldn't log in at all yesterday, and it seems like today is going to be this way as well. Bumping this thread in hopes of answers.

Have tried the new/different launcher suggestion, and ...

Oh, also, unchecking the box that makes the files readable-only did absolutely nothing.

I'm having this issue now too. Have tried to connect a dozen and a half times, ran in all the compatibility modes available to me, administrator did nothing.