I am using Windows XP SP2, on a LUA/SuRun (Limited) account with SRP enabled. I am having problems with Comodo CIS. In GPEDIT.MSC > ... Software Restrictive Policy > Enforcement If the setting are set to [x] All software files [x] All users except local admin PIC 1 When I right click on My Computer (and many other icons), there is an error that pops up "rundll32.exe - Application Error" PIC 2 Now if I change the SRP settings to [x] All software files except libraries(Such as DLLs) Comodo works fine and no pop up error. Does anyone know how I can have the SRP setting at [x] All software files, so that there is no "Rundll32.exe" popup error? (These are the maximum SRP settings which work fine without Comodo.) Thank you in advance!