Delete Temp Internet Files on Exit

Title: Delete Temp Internet Files on Exit
What is this: With this trick Temp Internet Files will be automatically deleted when you close internet browser
Valid for: All Windows
Registry Keys:
System Key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache
User Key:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Cache
Changes:
Create new or modify existing DWord value called "Persistent"
value=1 means do not delete files on exit
value=0 means delete files on exit