I havw created a simple start up script that whenever i run gives the error “Boot Up Script is not allowed assistive access.”

I have put it into the privacy & security/accessibility settings so im unsure what else needs to be done to get it working.

if relevant, the script is below and it errors at the window closing part:

delay 5

do shell script "open /Applications/lghub.app"

delay 1

do shell script "open /Applications/BetterTouchTool.app"

delay 1

do shell script "open /Applications/GetPlainText.app"

delay 8

tell application "System Events" to tell (the first process ¬
    whose bundle identifier is "com.logi.ghub") to tell ¬
    the front window to if (exists) then tell attribute ¬
    "AXCloseButton" to click its value

delay 1

tell application "System Events" to tell (the first process ¬
    whose bundle identifier is "com.skype.skype") to tell ¬
    the front window to if (exists) then tell attribute ¬
    "AXCloseButton" to click its value

return

end run