Windows XP: explorer.exe crashes

I used Windows XP SP3 on several computers . On the PC 's free version of Commodo Internet Security is installed .
Every time I click it by right-clicking a folder or file in Windows Explorer and opens the context menu and
later I close the Explorer main window, I get an error message and Explorer.exe from crashes and must be restarted .

The problem occurs for a few weeks . I’ve read that it has something to do with a commodo Upate .
I can , since the PC on different PC 's occurs exclude a virus .

Has anyone had experience similar or already a solution.

Yes, there is such a problem, appeared on the version up the.


Are you using default configuration?
Please provide a diagnostics report.