Error "this account is not authorized from this station"

[Naveen Puskur]

I'm able to access samba share from one PC but not from another PC. I get 
an error "this account is not authorized from this station"
Both PC are in same domain.Below is my samba configuration:

[global]
         workgroup = UKTSSA-NT
         browsable = no
         domain master = no

[homes]
# Global parameters
[global]
         workgroup = UKTSSA-NT
         browsable = no
         domain master = no

[homes]
         comment = home directories
         read only = no
         browsable = yes
         valid users = uktplasma @isi
         path = /export/home/%u

[uktplasma]
         path = /app/oraweb/product/9ias/Apache/Apache/htdocs/uktplasma
         valid users = uktplasma
         read only = no
         browsable = yes
~

Solution to this problem would of great help.

Regards,
Naveen





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