Updates. Version 4.02 is the legacy version of the desktop application. BG Tracker.NET V1 of the desktop application had to be taken down due to several bugs deep in the architecture. Once released, we will take full advantage of .NET 4.5 architecture. The code source is completely built in C# .NET and the database is SQL Compact Edition instead of Paradox v5. The next major release of the software will support direct import from Paradox into SQL Compact. It will feature backup to various formats. The reports have a new look to them using SQL Server Reporting Services and allows saving to PDF, Text, and CSV.