Board Thread:Questions and Answers/@comment-67.142.172.20-20130614013222/@comment-5954828-20130805153125

Starblind11 wrote: I had the problem after having a break from Tekkit of a few months, they'd changed the launcher when I got back without me realising, and when I ran my outdated launcher, it kind of semi-updated, but not fully. I was able to load Tekkit Lite, but it wasn't fully downloaded, very odd that it had some functionality rather than just refusing to work. I think that it kinda works as the new Minecraft 1.6 launcher now: old versions are kept, and the old launcher is only able to update to a certain version.