ave ubuntu 8.04 very simple files serving running XFCE. I have two files that are shared, these are accessed by several computers running XP. Problem is one of the files (all of a sudden) will not allow me to write to from the XP mach. the other file is still fine. I have cut and oast the smb.conf file. Can someone tell me what I can do to get the write ability back to it.

[global]
workgroup = MHGROUP
server string = VEDA
; netbios name = VEDA
security = share

[sharepoint]
comment = Collaboration Files
path = /share/global
force user = mhgroup
force group = users
read only = No
guest ok = Yes

[files]
comment = IT Backup
path = /share/files
force user = mhgroup
force group = users
read only = No
guest ok = Yes