>Hi all!
>
>Today I feel that I need to go back to the school. I am unable to find my error in this simple code. Work perfect on the development process but fail on the executable version.
>

I consider two of the commands superfluous:

OPEN DATABASE CEM_WIN EXCLUSIVE

use cem_win!burial exclusive
* select burial && selected anyway
cursorsetprop("buffering",1)
* GO TOP && Is at top already. Doesn't matter anyway, for the following commands.
delete tag ALL
index on cemcode+section+lot+grave+level_value tag burial candidate
use

> I got the error Can Not Update Cursor after delete the tag. What is wrong?

The code seems OK. You might check:

Whether the file is read-only.

Whether you have sufficient access rights (if the files are on a server).

Whether you have sufficient free space.

Regards,

Hilmar.

Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)