[Users-list] g2c problem

[Tony]

hi, all
	I am trying to use the g2c macro to convert the .cnt files to CoMFA readable files under the irix system, I follow almost every step in the manual but something wrong happened.

here is the error message:
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Sybyl> uims load g2c
Sybyl> g2c
Molecule database > grid
Region name > region1
Number of probes> 3
Table name> grid6
Table title> grid
Molecule area> M1
INFO: Molecule area M1 is empty
Number of columns for bioactivity, etc<1> 1
FILE_OPEN_ERROR - Cannot open file as database.

UNIX Note:
Databases which exist but cannot be opened in update mode are often locked
by another user or have been inadvertently left locked by SYBYL.  If the
latter is true, the SYBYL utility command "dbunlock" can be used to remove
the database lock (eg. "dcl dbunlock my_database"). Note that the "dbunlock"
command will only work on binary databases, NOT mol2 databases.
File: /data/people/chenqi/Tony/Setup_Grid/grid22a/grid
ComfAdv not licensed.  Region Focusing Weights cannot be read.
Sorry. Sybyl has crashed with an unrecoverable error (signal number 10).
If you can provide the steps that recreate this condition please contact
Tripos support personnel.
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How to solve this problem?
Thanks

Best Wishes
Tony Guan