CIS 3.8.64263.468_XP_Vista_x32 not install INSPECT.SYS

Two time install CIS (with uninstall previos version), but not successful installtd any time.
Internal diagnostic don’t fix problem.
Create fix report, firts part I’m insert in quote.

[System] COMODO Internet Security Version: 3.8.64263.468 Operating System: 5.2.3790 Service Pack: 2.0 Processor: 32 bit

[cmdguard]
Key=Yes
File=No
[cmdhlp]
Key=Yes
File=No
[inspect]
Key=Yes
File=No
[cmdagent]
Key=Yes
File=Yes
[guard32]
Key=Yes
File=Yes
[Keys]
Autostart=Yes
InstallPath=Yes
Configuration=Yes
[Files]
cfp.exe=Yes
cavscan.exe/cavshell.dll=Yes
cfplogvw.exe=Yes
cfpupdat.exe=Yes
crashrep.exe=Yes
cfp.dll=Yes
cfplogvw.dll=Yes
cfpupdat.dll=Yes
cavscan.dll=Yes
[Scanners]
framework.dll=Yes
mach32.dll=Yes
pkann.dll=Yes
white.cav=Yes
heur.cav=Yes
gunpack.cav=Yes
first.cav=Yes
dosmz.cav=Yes
pe32.cav=Yes
script.cav=Yes
bases.cav=Yes
common.cav=Yes
unpack.cav=Yes
unarch.cav=Yes
[Incompatible Software]: No

I’m download installation file two time, latest - 20 minut before this post.

I have the same with version 3.8.65951.477. I have read some of the many posts regarding others with an error like this with comodo personal firewall pro 3. I did all the uninstall and remove reg keys but still I cant install this update.

from what i read here, its the same old story. Please why dont you write an uninstall tool for comodo almost every other company does this. Is it fact that you just dont know how to fix this problem?