Unable to open the las file (17657)

Symptom:

When adding LAS files to LP360 a message appears in the message column of the Add Files dialog stating, “Unable to open the LAS file (17657)”

Probable Resolution:

1. Verify that the LAS file is not open in another program or by another process.
2. Verify that you have read permissions, or read/write depending on the chosen option in the Add Files dialog, on the file and folder in which it is located.
3. Verify that you are trying to open a valid LAS file with min/max x/y extents that are non-zero.