Mud flats crash-PLEASE HELP!!!

Hi guys, So yesterday i had a few problems with the client not working but now it seems to have resolved it self, but now i have a different problem, every time i enter mud flats my client crashes, i am unable to see the message as every time i click to see it, it just turns it self off, but i do think that it said something along the lines of "unable to map file" and the name of it is "exception".
I cant get any further in game as to get anywhere else i need to get past mud flats but i cant because i can only be there like 20 seconds before the game crashes, please help!

My pc specs:

Display Adapters:
Radeon x1650 SE

Processor:
Intel(R) Core(TM)2 CPU 6420 @2.13 ghz
Intel(R) Core(TM)2 CPU 6420 @2.13 ghz
(no i did not paste it twice, its dual core)

Sound, video, game controllers:
Realtek High Definition Audio

Storage Controllers:
Intel(R) 82801GR/GH SATA RAID Controller
Microsoft iSCSI Initiator

Then i went to Control Panel, Classic View, System

Memory(RAM): 2046
System Type: 32-bit operating system

And i don't know if this is any help but i have a 300gb drive and only 186gb has been taken up so far.

AND YES I DID DO A PACK CHECK SEVERAL TIMES!

You can try doing a pack check, see if any files are corrupted. (in the main game data file)

http://www.pathofexile.com/forum/view-thread/18531

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dknight1 wrote:

You can try doing a pack check, see if any files are corrupted. (in the main game data file)

http://www.pathofexile.com/forum/view-thread/18531

Thanks but i already did packchecks -.-

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Rory wrote:

You may have to go into your Path of Exile folder, delete the content.ggpk file, and attempt to download it again! That sounds like your pack file has definitely become corrupted, which can happen if your ISP caches data and doesn't refresh it.

Sweet man! thanks! really appreciate it :D now its working fine thanks ! :)