Modify registry value with autohotkey in windows 10 - autohotkey

Question

I have the following script setup to change an environment variable (Mirus_Active_Directory) when I press Win+i. It works fine in Windows 7, but does not seem to work on Windows 10.
How can I modify the code to make it work with Windows 10?
Thanks
SetTitleMatchMode RegEx
return
#IfWinActive ahk_class ExploreWClass
#i::
SetPath()
return
#IfWinActive ahk_class CabinetWClass
#i::
SetPath()
return
#IfWinActive
; Opens the command shell 'cmd' in the directory browsed in Explorer.
; Note: expecting to be run when the active window is Explorer.
;
SetPath()
{
; This is required to get the full path of the file from the address bar
WinGetText, full_path, A
; Split on newline (`n)
StringSplit, word_array, full_path, `n
; Take the first element from the array
full_path = %word_array1%
; strip to bare address
full_path := RegExReplace(full_path, "^Address: ", "")
; Just in case - remove all carriage returns (`r)
StringReplace, full_path, full_path, `r, , all
IfInString full_path, \
{
RegWrite, REG_SZ, HKEY_LOCAL_MACHINE, SYSTEM\CurrentControlSet\Control\Session Manager\Environment, Mirus_Active_Directory, %full_path%\
RegWrite, REG_SZ, HKEY_LOCAL_MACHINE, SYSTEM\ControlSet001\Control\Session Manager\Environment, Mirus_Active_Directory, %full_path%\
EnvUpdate
}
}