the action run applescript encountered an error : "finder got an error: you don't have permission to create a file here
property theSavedValues : {"Mission Control", "Desktop", "Dashboard", "Launchpad"} -- for example
tell application "System Preferences"
set current pane to pane id "com.apple.preference.expose"
tell application "System Events"
tell window "Mission Control" of process "System Preferences"
click button "Hot Corners…"
tell sheet 1
tell group 1
set theCurrentValues to value of pop up buttons
if theCurrentValues is {"-", "-", "-", "-"} then
repeat with i from 1 to 4
set thisValue to item i of theSavedValues
tell pop up button i
click
click menu item thisValue of menu 1
end tell
end repeat
else
copy theCurrentValues to theSavedValues
repeat with i from 1 to 4
tell pop up button i
click
click last menu item of menu 1
end tell
end repeat
end if
end tell
click button "OK"
end tell
end tell
end tell
quit
end tell