samba - Jul 1998 - SunOS data time problem?

Hello,
I have installed samba on an older SunOS 4.0 server.
Everything works ok but I have an annoyance when using files
that are on the samba accessed partition when in MS Dev Studio.

When I do a build or find from within Dev Studio, Dev Studio will prompt
that the files that are loaded in the project have been modified, would I 
like to reload: yes/no.  I have the same setup on a Linux server and 
do not get the same effects.

Is this a confusion on the file accessed vs. modified times?

Any help would be appreciated.
 
Thanks
NJG