Full user review
"Endless Pop-Ups, Conflicts with Excel 2007"
Although CAV claims to 'learn' which applications and processes should be permitted, it asks you repeatedly for permission to do the same thing. Also, it won't let you update existing Excel 2007 files, forcing you instead to save as a new file name (this is documented on the Comodo support site). I have disabled its Excel scans, but just today it started preventing saves again, forcing me to exit the application in order to use Excel. And settings are confusing and complex. Nowhere close to ready for release.