Try disabling wow64 redirection.
action uses wow64 redirection false
waithidden cmd.exe /c "move C:\WINDOWS\system32\folder_new C:\WINDOWS\system32\folder_old"
Try disabling wow64 redirection.
action uses wow64 redirection false
waithidden cmd.exe /c "move C:\WINDOWS\system32\folder_new C:\WINDOWS\system32\folder_old"