XML literals and XML axis properties are not available during this debugging session because they are not used in this assembly
An XML literal or XML axis property has been referenced in the Watch or Immediate window during a debugging session in which XML in Visual Basic features are not available. This is the case for an assembly that either does not use the XML in Visual Basic features or is a release build.
Error ID: BC31196
To correct this error
Start a new debugging session using the debug build of the assembly.