Known issues

[thebutcher]

Thanks for responding back to my post guys,,you'r game rock as same as the team,thanks again for reading my post:)

[creatorr]

When launching launcher, produces this error: "download data is incomplete. Is there connection error?" Help please solve this problem.

[diehard25]

Try to reinstall the whole app. Those is known issue, especially if you updated old client.

[fuzywazabear]

When launching launcher, produces this error: "download data is incomplete. Is there connection error?" Help please solve this problem.

I had the same issue (as well as multiple others). The fix was unplugging/re-plugging your Ethernet cable and trying to download it again.

not sure why that worked, but it did

hope it helps

[relampago]

When launching launcher, produces this error: "download data is incomplete. Is there connection error?" Help please solve this problem.

Yep, that's a known issue - check the first known issue: viewtopic.php?f=28&t=275

[superman0x]

Could we get official Bug and Feedback threads for the current (Crafting) test? This might help organize our responses.