Since no1 has replied on uninstaller thread I’ll ask here:Is there workaround to get uninstaller to work in Win10 x64?
I still use 3.1.055 which is this version at the top: Official Comodo Uninstaller v3.1.0.55 Released or 3.1.045: http://download.comodo.com/cis/download/installs/ciscleanuptool/CisCleanupTool_x64_3.1.0.45.exe CIS installs itself pretty much fully anyway but you could also check for leftover drivers by running in elevated CMD
Dism /online /Get-Drivers /Format:Table
and then manually remove them with this command:
pnputil /delete-driver oem***.inf /uninstall /force