Microsoft .NET framework unhandled exception error: Invalid object name 'Unit'

If you notice the above error, it is most likely because the software no longer knows the name of your database. If the error says SQL and it is when you first start please follow this guide first. Microsoft .NET framework "A network-related or instance-specific error..."(Unable to Connect To Database on Startup) 

 The short-term solution to this is to open Management, and click on "continue" when the error comes up. After that click on "Tools" and then "Settings" and click the drop-down item for SQL Database name. Select NTL Studio Database as the database name, click OK, close the software and then start it back up.

The long-term solution is to right-click on the shortcut for Management, select Properties, then the Compatibility tab. At the bottom there will be an option that says "Run this program as an administrator" Click the check-box and then click apply, then OK. From now on this should not happen.