ThymeLordWho

Launcher/pack Version:0.5.4.9 Operating System:Windows 8 Developer Preview Version of Java: JRE 1.7u3 64 Bit Description of Problem: When I updated Technic to the latest build, it deleted my world and brought back worlds I deleted months ago. Why? Reason for edit: Those weren't the worlds I thought they were. I originally said I deleted them yesterday.

I get that the mods are for 1.2.3 still, so the Tekkit, Technic, Yogbox, and Voxelbox need to be in 1.2.3. Why can't it launch vanilla in 1.2.5?

http://forums.technicpack.net/index.php/topic,4191.0.html Second-to-last one on the page. You had to go to the page this is on in order to post this. It says "*LOOK HERE FIRST GODDAMNIT*" for a reason.

Same happening to me. It didn't originally happen, then I left and restarted Minecraft later. I tried replacing the entire contents of .techniclauncher/vanilla with the contents of .minecraft. It just overwrote it. Anyways, it's not meant to work in 1.2.5 since the launcher is backdated to 1.2.3 because for some reason they need vanilla to be the same version as the modded ones.