12-10-2015 03:12 PM
.dat is a file extension that is not "copyrighted" - meaning, that could be anything in it.
I've seen some posts in these communities where .dat files occurred to be old SQL Server export/dump files. If that's the case, chances are that they are close to useless in their current condition - get the data in another file format.
12-10-2015 03:13 PM