Windows 10, "download error" 1221

[KlipCrazy]

I haven't played in a couple months. It's not my firewall or whatever, nothing has changed. This is the first time I've ever received an actual "error" form this game when downloading a patch or whatever. I'm currently downloading prbf2_1.3.5.0.iso. I'm not sure if that will help but in the mean time I've tried running as admin, etc. nothing works. how can i fix this? I've searched the forums but nothing helps.

[DC_K]

run windows 8 compatibility