On Sun, 06 Jan 2013 09:42:51 -0500, Ron Rosenfeld wrote:

In the original version of your Get_BIOSserialNum function, if I examine vBIOS in the Watch window and look at Qualifiers_ Item 4, I see, (in part):
: Name : "UUID"
: Value : "{8502C4E1-5FBB-11D2-AAC1-006008C78BC7}"
I don't really know what this represents.

Hmmm. I doubt that UUID represents a machine specific value, because the identical UUID appears in an example he http://include.wutils.com/wmi/ROOT%5...in32_BIOS.html