HTCondorWiki: Build Modernization

 {subsection: Environment variable expansion}
 The new =SetEnv.cmd= shipped in the 6.1 SDK requires that both command extensions and environment variable expansion be turned on. Either use the "CMD Shell" shortcut installed with the Windows SDK or ensure that CMD is launch with the /V:ON and /E:ON parameters. For example:
 {code}
-CMD \V:ON \E:ON
+CMD /V:ON /E:ON
 {endcode}
 
 {section: Links}