Installation Issue

Okay, I know this sounds weird but I just started up CA like normal (no hacks) yesterday and I got this "Missing mss32.dll" error and it asked me to re-install Combat Arms. I did. As I re-downloaded and re-installed it, it kept pausing and stopping the install and telling me that there was an "[ERROR]: -40". I have downloaded and tried to re-install it like 6 times already. I even had a previous version that I tried to install and just patch... but nothing. I doesn't seem to help at all. Can someone help me please.

Here is the NGM.txt file that expresses the error:
[04/11 08:47:58] Install Start
[04/11 08:47:58] URL : _#FROM_LOCAL#_
[04/11 08:47:58] User Temp Directory : C:\DOCUME~1\Vellain\LOCALS~1\Temp
[04/11 08:47:58] Use CRC : false
[04/11 08:47:58] File Name : CombatArms.nfo
[04/11 08:47:58] Game Code : 33563143
[04/11 08:50:29] FDICopy() failed [ error = 4, Corrupt cabinet ]
fdintCOPY_FILE
file name in cabinet = Game\GUNS_M_PV_Pistol.rez
uncompressed file size = 35928288

[04/11 08:50:48] C:\Documents and Settings\Vellain\Desktop\CombatArmsSetupV39N.exe file crc mismatch : remote(1103800898) vs local(0)
[04/11 08:50:48] ErrCode : 11000 - 207 - 0

Just Re-InStall It Like Tommorow Cause Look Read This.. -_- This Is What You Get Huh.?
DownLoad The Like On That Form Its Called Nexon Game Manager
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