ASCII: [Version]..Signature="$CHICAGO$". By convention, the Version section appears first in INF files, although this is not always the case in practice. Every Windows INF file must have this section. This version of the inf file can appear in all Windows operating systems
ASCII: [Version]..Signature="$WINDOWS NT$". By convention, the Version section appears first in INF files, although this is not always the case in practice. Every Windows INF file must have this section. This version of the inf file can appear in all Windows NT based operating systems
ASCII: [Version]..Signature="$Windows 95$". By convention, the Version section appears first in INF files, although this is not always the case in practice. Every Windows INF file must have this section. This version of the inf file can appear in all Windows 9x/ME operating systems