If you receive the following error there may be a .NET framework configuration issue on your PC.  We have run into this issue a couple times and found that the machine.config file was missing or corrupt.  Copying the machine.config.default file to machine.config resolved the issue.

 

The error is: CashFootprint has stopped working... Windows is checking for a solution to the problem.

 

When we finally captured the exception the stack trace started as such:

System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize --->
System.Configuration.ConfigurationErrorsException: Unrecognized configuration section...
 
The machine.config and the machine.config.default files are located in the following folder: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CONFIG