Client non-stop ccrash...

I cant find post about that problem .
I wanna ask from what is this.
So the problems are:

1. Every time when i join in BGs, Arena, Dungeons my game just freeze. Everything around me freeze. I can move in that time but i dont see anything else.
2. After restart client is the same. I dont have the problem when i leveling.

So i check the error logs and in folder have 2 Errors

1.exception-failed

Exception handler died
Original exception:
0xC0000005 (ACCESS_VIOLATION) at 001B:0044A341
The instruction at "0x0044A341" referenced memory at "0x00000004".
The memory could not be "read".

I see in some forums solution of that
Solution is to run Repair.exe
Plesae select the "Reset and Check Files" option.
The problem is in game client in warmane website is without repair.exe

2. 2015-12-06 16.21.33 Crash - 4880

================================================== ============================
World of WarCraft: Retail Build (build 17688)

Exe: D:\WoW\Mists of Pandaria 5.4.2\Wow.exe
Time: Dec 6, 2015 4:21:33.985 PM
User: ff
Computer: FF-PC
------------------------------------------------------------------------------

This application has encountered a critical error:

ERROR #132 (0x85100084) Fatal exception!

Program: D:\WoW\Mists of Pandaria 5.4.2\Wow.exe
ProcessID: 4880
Exception: 0xC0000005 (ACCESS_VIOLATION) at 001B:0044A341

The instruction at "0x0044A341" referenced memory at "0x00000004".
The memory could not be "read".

<Version> 5.4.2.17688
<Config> Retail
<Inspector.ProjectId> 10
<Inspector.BuildNumber> 17688
<Inspector.Branch> 5.4.2
<Application> World of WarCraft
Type: WoW
Executable UUID:
<Wow.Platform> X86
User:
Computer: FF-PC
Virtual Memory: 443.65 MB
Free Disk Space: 400.75 GB
Exe Built: Sep 23 2013 18:30:35
App Up Time: 0 days, 0 hours, 1 minutes, 17 seconds
System Up Time: 0 days, 0 hours, 6 minutes, 22 seconds
Session Time(hh:mm:ss): 00:00:59
<SessionTime.Grouping> 00:00:00 - 00:14:59
Time in World(hh:mm:ss): 00:00:00
<TimeInWorld.Grouping> 00:00:00 - 00:00:00
<CharLogins> 0
<Mem.OomRecoveries> 0
Addon resource usage (not including lua memory): 0
Total lua memory: 2473KB
<Addons.Current> (null)

so... if have any solution of that problem
and if it possible to be uploaded Repair.exe for this client.

try to disable all your AddOns and see if the problem persist

With or without Addons is the same.
Maybe the problems came from OS. I read some comment in blizz forums.
Game from 5.4.* and up need 64b OS.

Quote:

---

Originally Posted by PhantasmBG

With or without Addons is the same.
Maybe the problems came from OS. I read some comment in blizz forums.
Game from 5.4.* and up need 64b OS.

---

Nope, I was running 5.4.8 still on my old 32bit system.

Do you have anything attaching itself to your process, like Steam Overlay, AMD/Raptr Gaming Evolved etc?