Close windows isn’t working

[dondada]

This task doesn't work. I just wanted to close a Notepad window.
;**********************
;* RoboTask Task file *
;* Do not edit!       *
;**********************
 
[Root]
ActionAfterRun=INTEGER|0
Actions=FOLDER
Automat=INTEGER|-1
CatID=INTEGER|209098037
ContinueOnError=INTEGER|0
ExternalName=STRING|"Task14"
Hide=INTEGER|0
ID=INTEGER|1980550395
Name=STRING|"Close NotePad Window"
Priority=INTEGER|3
RunOnClose=INTEGER|0
RunOnStartup=INTEGER|0
ToLog=INTEGER|3
[Actions]
Action1=FOLDER
[Actions\Action1]
ActionID=STRING|"A_WINDOW_COMMAND"
Enabled=INTEGER|-1
Name=STRING|"Close window """""
Params=FOLDER
[Actions\Action1\Params]
action=STRING|"4"
caption=STRING|"0"
child=STRING|"0"
class=STRING|"1"
classexact=STRING|"0"
exact=STRING|"0"
findmode=STRING|"0"
hidden=STRING|"0"
processall=STRING|"0"
winclass=STRING|"Notepad"
 

[Oleg]

Try to turn on parameter "Class name must match exactly"