Halo insider won't load

Been pretty excited to play the invasion pre flight, but every time I load up MCC insider I get this message "Update needed. You need this update, but we can’t get it at the moment. Try again in a while. (0x8b050033). I don’t know what is going wrong and I really don’t wanna keep Halo Reach waiting.

Sounds like you have the wrong build. Uninstall the Insider build, hard reset your console and try downloading again through the Insider hub. The build should be 6Gb. If it’s 44 then it’s still incorrect. Try these steps in that case https://www.halowaypoint.com/en-us/forums/243780d3b80b4bb6ac7917a8942286db/topics/support-forum-for-mcc-reach-flight/a8cc4ac3-0ee9-4877-b19b-7e9b358a624a/posts?page=1#post4