Format of a Text Log Header
A text log header consists of the first few log entries in a SetupAPI text log. The text log header contains information about the operating system and system architecture. The following is an example of a text log header:
[Device Install Log]
OS Version = 6.0.5033
Service Pack = 0.0
Suite = 0x0100
ProductType = 1
Architecture = x86
[BeginLog]
The information in a text log header is a subset of the information that is returned by a call to GetVersionEx in an OVSERVERSIONINFOEX structure. For more information, see the Microsoft Windows SDK.