Help using macro @WindowsDir

[coucou 0]

Hi,

I'm looking for how to run the following command with the macro @WindowsDir

RunWait('RegEdit /S "C:\Windows\Setup\Scripts\MyProg.reg"')

I tested the 2 following without success

RunWait('RegEdit /S  @WindowsDir & "\Setup\Scripts\MyProg.reg"')

$RegDir = "\Setup\Scripts\MyProg.reg"
RunWait('RegEdit /S "@WindowsDir & $RegDir"')

Regards

[Jos 1,422]

RunWait('RegEdit /S "' & @WindowsDir & '\Setup\Scripts\MyProg.reg"')

[coucou 0]

TNX Jos

tested works