pletter

Common sense like what? updating a launcher isnt the first thing that comes to mind when this happens. Anyway ima play on my server now.

PROBLEM SOLVED. seems like you need to update your launcher. if you use launcher 0.5.4.9, update to the latest launcher. it will extract the missing mods and make it playable. Thanks sct, make this a global announcement please

First of all, I dont use any anti-virus. Second of all, I have no problem with downloading previous versions like the now recommended 1.1 version. If it would help, im using a 64 bit windows XP.

That didnt work for me either. If anyone has any ideas or needs any specific info about this, let us know. Im happy to get back on my tekkit server again :l

Does it have the NEI and zoom mod enabled? if so link to the ongoing topic of this problem http://forums.technicpack.net/index.php/topic,11619.0.html

having the same issue here, singleplayer doesnt have those mods eather. I guess im redownloading again... edit: didnt work for me, redownloaded like 5 times. What should I do? It seems the zoom and NEI mod are the only ones working correctly. Any ideas?