System automatically created duplicated folders name when copied.

[Guest agt]

Hi,

I have a Windows 2000 server served as a file server. Recently, i had move a

few folders from one location to another. After the moving, a few duplicated

folder appears on new location. The only different is system replace a hyphen

to underscore (E.g. 20-test to 20_test).

Does anyone ever have the same symtom? Is it because the path is exceed 255

characters?