The E:\ partition on my Windows 2003 Server has a "Makino V" folder containing two subfolders. Users having full read/write privileges for these directories cannot write to them. The problem appears to be a greyed-out "Read Only" flag on the "Makino V" folder and its two subfolders. As "Adminitrator", I can remove this tag from the Makino folder and from each subfolder and apply the changes, but when I again check properties, the flags are back. This exact problem is covered in http://mcpmag.com/columns/article.asp?EditorialsID=1213
which refers to Microsoft KnowledgeBase article 326549. I've followed the advice contained in the magazine article and the KB article, but still have the problem. I also have tried several variants of the DOS ATTRIB command mentioned without luck.