:S could someone please help me?

[Lanse505]

Hello, i've downloaded the 1.1.7 FTB Unleashed pack for 1.5.2.
It downloaded great and it worked perfectly... until i restarted the client and suddenly it stopped working only to give me these crash reports when trying to boot-up.

---> http://pastebin.com/tFLRrFh9 <---

:S I'm the biggest noob at code and stuff >.< so any help is appriciated

I've got the newest 32-bit Java updates just FYI

Anyway Thx for helping a Code blind person as me XD[DOUBLEPOST=1385576458][/DOUBLEPOST]The problem is that it stops doing anything at all after "Loading minecraft class" o.o

 

[lavarthan]

InflaterInputStream.fill:-1->MinecraftVersionDetector.getMinecraftVersion:61: Unexpected end of ZLIB input stream: java.io.EOFException: Unexpected end of ZLIB input stream

Did you make any changes to the minecraft.jar or change it out for another? It appears to be an error while checking the minecraft version. Backup any saves and configs you have and try a force update and let the mod pack download again.

 

[Lanse505]

I haven't changed anything with my minecraft.jar file, i haven't played in a while and thought i would update from 1.1.5 i already had to 1.1.7 so i could play with my friends >.<. anyway i tried a force update now and it seems to have fixed the problem o.o
. Thx Lavarthan ,

All Praise The Lavar God!