[Samba] File permission problem -> oplock?

[Nils Bansemir]

Hi all,
I have a problem with the file permissions on our Samba server
(Version 2.2.8) with a program that we're using. This program want's to
save some configuration into the homedirectory of it's user. The problem
is that this program is opening this file read only, so it can't save the
configuration.

[2003/06/05 11:51:14, 2] smbd/open.c:open_file(246)
  an opened file .rtdpricing read=Yes write=No (numopen=2)
[2003/06/05 11:51:14, 2] smbd/close.c:close_normal_file(229)
  an closed file .rtdpricing (numopen=1)

If you're opening this file manually with edit it is working fine.

[2003/06/05 11:49:46, 2] smbd/open.c:open_file(246)
  an opened file .rtdpricing read=Yes write=Yes (numopen=2)
[2003/06/05 11:49:46, 2] smbd/close.c:close_normal_file(229)
  an closed file .rtdpricing (numopen=1)

Is there any way to force Samba to open this file read and write able? I
tried to disable oplocks, but this didn't work.

Thanks,
Nils