>Hi all,
>
>Need to detect if user is running on Win 8 vs. Win 10 vs Win 7. It seems that OS(1) returns "Windows 6.01" for Win 7 and for both Win 8 and Win 10 it returns "Windows 6.02" (for Win 8, I had to get someone else to run but they confirmed they were indeed running Win 8).
>
>Other than the build number returned with OS(5), is there any other function or system var that I can check to tell the difference?
>
>Thanks,
>Albert

here's some code using WMI:

*!*	Operating system			Version number
*!*	Windows 10					10.0*
*!*	Windows Server 2016			10.0*
*!*	Windows 8.1					6.3*
*!*	Windows Server 2012 R2		6.3*
*!*	Windows 8					6.2
*!*	Windows Server 2012			6.2
*!*	Windows 7					6.1
*!*	Windows Server 2008 R2		6.1
*!*	Windows Server 2008			6.0
*!*	Windows Vista				6.0
*!*	Windows Server 2003 R2		5.2
*!*	Windows Server 2003			5.2
*!*	Windows XP 64-Bit Edition	5.2
*!*	Windows XP					5.1
*!*	Windows 2000				5.0
*!*	* For applications that have been manifested for Windows 8.1 or Windows 10. 
*!*	Applications not manifested for Windows 8.1 or Windows 10 will return the Windows 8 OS version value (6.2). 
*!*	To manifest your applications for Windows 8.1 or Windows 10, refer to Targeting your application for Windows.


LOCAL WMIService, AllOperatingSystems, OperatingSystem, VersionNumber
m.VersionNumber = null

m.WMIService = GETOBJECT("winmgmts:\\.\root\cimv2")

m.AllOperatingSystems = m.WMIService.ExecQuery ("Select * from Win32_OperatingSystem")
FOR EACH m.OperatingSystem in m.AllOperatingSystems
    m.VersionNumber = m.OperatingSystem.Version
ENDFOR 

RETURN m.VersionNumber