Hi,
I've gotten several BSODs recently and both WhoCrashed and Windbg have said the cause is cmdguard.sys, the driver for Comodo's Firewall Virtual Sandbox. I ran Comodo's diagnostics and sent the reports to their Technical Support people. I just heard back from them, and they said that the problem is Comodo is conflicting with Avast!. They instructed me to uninstall Avast!. I really don't want to do this as I like and am happy with Avast! and it's performance.
So, I would like to know if anyone else is running Comodo Free Firewall (I'm using the current version, 10.4.2233.), and if so, are you having any problems with BSODs? Are there any insights into how to resolve this issue besides uninstalling Avast! and using another free antivirus program?
I've had other BSODs also but the Comodo driver was not indicated to be the cause.
I'm using Windows 8.1 and the most current version of Avast! but the BSODs occurred with the previous version of Avast! also.
Thank you very much for any information you can provide.