Possible Duplicate:
Problem with ArcToolbox tools
"one or more activex controls could not be displayed when ever you try to open any tools from Arctoolbox it display this errors.
then go to start run -->regedit--> HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Internet Settings\Zones\ and delete the pseudonumeric key(L) or Rectangle shape before zone 0.
restart the arcgis , and it works"
Did anyone have ever tested this command, to resolve the problem in object? What happens to the others programs and to OS? Is it secure operation?
