[Samba] Permission denied when using RCS from windows with Samba 3.0.10

[Bill Williams]

We just upgraded our server to run Mandrake 10.1.  It is using kernel 
2.6.8 and we are now using Samba 3.0.10.

I am using the RCS commands on a Windows XP Professional computer. 
Before the upgrade, I had no problem checking files out with the "co -l" 
command no matter who owned the file.

Now I get a "Permission denied" error unless I'm the owner of the RCS 
control file.

The "delete readonly" option is set to yes but does not seem to be helping.

Any suggestions would be greatly appreciated.