>#define HKLM 0x80000002 > >oStdRegProv = getobject("winmgmts://./root/default:StdRegProv") >cValue = space(255) > >TRY > if oStdRegProv.GetStringValue(HKLM, "SOFTWARE\Classes\Tracy.Project\shell\Open\Command\", "", @cValue) = 0 > ? "Value is " + cValue > endif >CATCH > ?[The application is not installed] > *--Handle application not installed > >ENDTRY >Yes, thanks.