I also got the error about "failed to download information, check your network connection".
I've disabled firewall + antivirus, I have tried reinstalling the game several times, I have tried a .tfil file which should fix it AND more.
Still nothing
Hmm, i got it 3 in a row and then put my antivirus+firewall in gaming mode and it worked instantly... Nothing to do with any other permissions or windows settings?
Guys I have the same issue, when the new streaming patcher started, it stops with the error message "failed to download information, check your network connection".
I uninstalled my KR/TW sc2 client. Checked blizzard website and did port forwarding for the blizzard downloader for sc2 for my firewalls and routers. Reinstalled my SEA sc2 client 3 times.
Still same issue, feeling like I won't ever be able to play SC2, sad sad sad.......
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