Dear; IF i read my file.msh in 3D from fluent 6.2 this message view, what mean blow message. PLEASE HELP THANK YOU EMAD

Reading "C:\Documents and Settings\Administrator\dd.msh"...

30602 nodes.

5100 mixed wall faces, zone 2.

1200 mixed wall faces, zone 3.

1200 mixed velocity-inlet faces, zone 4.

5100 mixed wall faces, zone 5.

7800 mixed wall faces, zone 6.

7500 mixed wall faces, zone 7.

2400 mixed pressure-outlet faces, zone 8.

300 mixed wall faces, zone 9. Error: no cells in zone, id = 0, ind1 = 1, indn = 0Reading Cells: failed while reading section 12.

Clearing partially read grid.

Error: Read aborted due to critical error. Error Object: ()

Error: Error reading "C:\Documents and Settings\Administrator\dd.msh". Error Object: #f

Not try to read the mesh file from "C:\Documents and Settings\Administrator\dd.mshcopy" try to read it from C:\> or any other drive this may solve the probelm.

with compliments K.Baker

[Vinothkumar.s]

i meshed a plain wing in gambit with T-grid, the domain was a bullet shaped. When i was tried to read in fluent the following problem has been arrived:
Reading "C:\Users\KSV\Desktop\2\default_id3632.msh"...
4805 nodes.
2430 mixed wall faces, zone 2.
5648 mixed wall faces, zone 3.
164 mixed pressure-outlet faces, zone 4.
1364 mixed velocity-inlet faces, zone 5.
Error: no cells in zone, id = 0, ind1 = 1, indn = 0Reading Cells: failed while reading section 12.
Clearing partially read grid.

Error: Read aborted due to critical error.
Error Object: ()

Error: Error reading "C:\Users\KSV\Desktop\2\default_id3632.msh".
Error Object: #f

Error:
FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Report error to your distributor.
Error Object: ()

Plz. help me someone on this problem