SYMPTOMS
When you try to create a new postoffice group from within the Mail
Administrator program (ADMIN.EXE), the following error may occur:
Notice 63 Error
Creating Group in PO Address List
RESOLUTION
To resolve, either ensure you have adequate rights to the database (in
particular the GROUP.GLB file) or check for corruption by subtracting 4
from the GROUP.GLB file size and then dividing by 51. The final figure
should be a whole number.
If corruption exists, either restore from a backup or, if a backup is not
available, reset the PO groups to the same state as per a brand new
installation (for example, No Groups defined):
Delete all files in the MEM subdirectory (if any exist). Install a dummy PO
and copy the GROUP.GLB file (4 bytes) and ADMIN.GRP (8 bytes, also copy
this to ADMINSHD.GRP). This will return the PO to the same state as per a
new installation as far as groups are concerned.
NOTE: The resetting of group files can be automated. For additional
information, please see the following article in the Microsoft Knowledge
Base:
129500 Automating the Resetting of Group Files using GIMPORT
You can also use debug to reset the GROUP.GLB file and ADMIN.GRP files
using debug.
debug group.glb
-f,100,103,0
-rcx
CX ????
:4
-w
writing 0004 bytes
-q
debug admin.grp
-f,100,107,0
-rcx
CX ????
:8
-w
writing 0008 bytes
-q
Copy ADMIN.GRP to ADMINSHD.GRP.