I have done it this way and it seems to work;

 Quote:

$ntversion = READVALUE("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\", "CurrentVersion")
SELECT
CASE $ntversion = "6.1"
CALL "Win7-Main.kix"
CASE $ntversion = "6.3"
CALL "Win10-Main.kix"
ENDSELECT

Edited by jszkudlapski (2016-06-30 04:17 PM)