[Samba] Windows File Attributes are Read-Only

[Evan Panagiotopoulos]

I created a Samba share, I'm able to map a network drive to it from
my Windows XP computer. I am able to read, write, delete files
without any problem. 

I use the mapped drive and I install a program that will have it's
files accessed by Windows computers. No problem so far. If I check
the properties of any file or folder its Read-Only attribute is
checked and I can't uncheck it. On the Linux side I change all
folders to 777.

HELP!!!!

Evan P.