[MSDN Library June 1998] GetSystemDirectory (48.7068965517241%)
MSDN Library Visual Studio 6.0 > Platform SDK > Setup and Systems Management Services > System Information > System Information Reference > System Information Functions
[MSDN Library April 2000] GetSystemDirectory (48.7068965517241%)
MSDN Library - April 2000 > Platform SDK > Management Services > Windows System Information > System Information > System Information Reference > System Information Functions