Need Help With ControlClick

[AutoPM]

#RequireAdmin
AutoItSetOption('MouseCoordMode', 0)
If WinExists("newtitle") Then
ControlClick('newtitle', '', 'Button1')
EndIf

a Simple script to click Button on GUI with title "newtitle". this script is working fine on my laptop on [windows 10, windows 7]

but on a different laptop. script is not clicking this button, is there any alternative to control click then please tell. don't want to use mouseclick 

 

Thank you

[JLogan3o13]

On the different laptop, you have used the AutoIt Window Info tool to ensure the window name and control name match? Have you tried going by the ClassName for the window rather than the title?