Windows clients Mac Desktop 5.1

[mac51_21x35H]

I am running Desktop 5.1.177 on OS 9.1. I am finding that Windows XP and 98 clients do not honor the "Read Access Only" option when I attempt to do restores from the Macintosh. When "Read Access Only" is checked on the windows client, I cannot create a new folder as a subvolume, but I can do restores. I don't think I should be able to make any changes to the client's hard disk when this option is checked.

 

I have tried using windows clients 6.5.140, 7.0.112 and 7.5.116 with the same results.

 

Any ideas about what is wrong?

 

Thanks