TNG update error: aborting update: invalid installation

[Belinda Frick]

TNG must be installed in the default file location:

C:\Program Files\Datatex\tng

The following files must be in this location for the update to execute:
tng.exe
tng.lic

When running an update, it will create a log file in the location:
C:\Program Files\Datatex\tng\update\extract

The file name will be the date and time the update is run. Check this
log for more detail regarding the aborting of update.

UNDER INVESTIGATION