Ati2mtag.sys block the scan

* CPU : 32 bit
* Operating System information : XP homes + SP3
* Actively-running security and utility applications : Only CIS
* Specific symptoms of the bug, and steps you can take to reproduce it

I start the scan manually, there is no special parameters, just plain CIS running
Scan blocked on Ati2mtag.sys for20 minutes without doing nothing.
I check the CPU usage and see nothing moving
I tried to kill the process but was unable to do so.
Had to manually stop the computer !!
I did the test a second time only \system32 subdirectory and got the same problem.
Bad luck, 2 restart on the same day !!

* Specific steps you have taken to try to resolve it.
* Brief description of your Defense+ and  Firewall+ mode : Safe Mode with nothing special
* If you pc reboots or you have a BSOD post in  BSODs: sorry nothing here
* Report if you are using an Administrator account Or a Limited User account : Administrator

I thinks that all I can say for now.
My only concern is that before ending the scan reported 11 infected files.
Thanks for the help.

Gillou

You may want to post your problem in this thread:

https://forums.comodo.com/anti_virus_bugs/virus_scanning_trouble-t35918.0.html