>I think this is the problem of Win2000 and Netware Client.
>There should be a compatibility/efficiency problem between them
>because for the same network it is no problem in Win9X/ME.
>I will try to upgrade the version of Netware Client for Win2000.
>Anyway thanks your suggestion Hilmar.
Yes, I didn't think about this, but upgrading the Netware client might help. An older Netware client is often mentioned as a cause of problems.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)