Product affected: MapInfo Discover
Issue
When opening a TAB file with the GraphMap module, an Application Warning (System.Argument.Exception) displays, Details: Unable to find the requested .NET framework Data Provider. It may not be installed.

Cause
Possible corruption of the Microsoft SQL Server Compact 3.5 SP2 ENU prerequisite.
Resolution
UPDATED: April 21, 2017- Navigate to Control Panel > Programs and Features and search for Microsoft SQL Server Compact 3.5 SP2 ENU.
- Right-click on Microsoft SQL Server Compact 3.5 SP2 ENU and select Repair. You can also repair by downloading the installer from Microsoft.
If the issue is still not resolved, contact client support.