First of all, the command is DELTREE not DEL TREE. This command will only work in older versions of DOS that came with Windows 95/98/ME. In Windows 2000 and XP however, you must do it differently.
You have to use a different command. Since you are only trying to delete the files in the "Temporary Internet Files" folder, then try this:
Del C:\ ... \Tempor~1
- where ... is the path to your Temp Int Files folder. This command deletes everything in the folder, but not the folder itself. ~cdogg
"The secret to creativity is knowing how to hide your sources."
- A. Einstein