Exactly as GDUNS Stated, you must change to the directory that you have the install.bat file located in.
This is described in detail for Windows 2000 or XP at:
http://www.mtu.com/kb/index.php?page...2&id=23&c=root
Solution #2 tells you exactly what to do. Or you can open the Readme.txt file from Adaptec and try to go from there.