Hexxit used to work now it doesnt v2

[Srkad]

Title: Hexxit used to work now it doesnt v2

Version: 1_0_4

OS: Windows 7 64 Bit

Java Version: Version 7 Update 45

Description of Problem:

Hexxit used to work then it crashed and now I get an error.

Error Messages:

"Error unzipping a folder for the following pack: Hexxit invalid code lengths set"

Error Log:

Error unzipping a folder for the following pack: Hexxit invalid code lengths set

[Srkad]

So I just had a problem with my wife's Hexxit which we fixed by deleting the Hexxit folder and reopening Hexxit. I just started getting an error and tried the same fix which didn't fix the problem. Any help is much appreciated!