fatal crash error

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hey i was moding wwe13 on jtag xbox 360 i've tried to open ch131.pac on xpacker but it keeps show the ' invaild pac' error i've decompressed the pac file and open the decompressed file in xpacker and extract the texture and inject the new textures and copy the decompressed file to my xbox and when i select cm punk i get fatal crash error and i tried to compress the file but i get the same error

 

[TheDarthFoundation]

You have to update the arc files too.

 

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when i update the arc from xpacker i get unhandeld error notice the original pac file size is not the same size of the new hack pac file