loosing coordinates

While using Carlson Survey 2004, sometimes (intermittently) we are loosing
all coordinates in a coordinate file. An example of what happens is as
follows:
While listing coordinates the coordinates are listed. Then immediately after
listing the coordinates, using the coordinate file utilities point number
report, the report shows 0 coordinates in the coordinate file. Using windows
exporer to check the file size of our coordinate file now shows 1kb, which a
backup copy of the coordinate file is 33kb.
The scenerio described above is not the only time coordinates are lost from
a coordinate file. Sometimes while listing coordinates the coordinates are
listed fine, then later if coordinates are listed the coordinates will be
gone.
Any help with this would be greatly appreciated.
all coordinates in a coordinate file. An example of what happens is as
follows:
While listing coordinates the coordinates are listed. Then immediately after
listing the coordinates, using the coordinate file utilities point number
report, the report shows 0 coordinates in the coordinate file. Using windows
exporer to check the file size of our coordinate file now shows 1kb, which a
backup copy of the coordinate file is 33kb.
The scenerio described above is not the only time coordinates are lost from
a coordinate file. Sometimes while listing coordinates the coordinates are
listed fine, then later if coordinates are listed the coordinates will be
gone.
Any help with this would be greatly appreciated.