*Check Windows Forms Design-Time error list
Add Setting was unable to add the setting '{0}'. Please navigate to the settings file using the solution explorer and add the setting by hand.
An error occurred while loading the document. Fix the error, and then try loading the document again. The error message follows:
Instances of this error ({0})
KThere is no stack trace or error line information available for this error.
NUnable to reference assembly '{0}'. Only assemblies with a 'dll' extension can be referenced across projects.
Unable to create a valid identifier to refer to resource '{0}'. Please rename the resource to something more appropriate and try importing again.
XUnable to load assembly '{0}'. Ensure that the file is a valid .Net Framework assembly.
_An error occurred while loading the document. The document provided no additional information.
}Unable to add reference '{0}' to the current application. Check that a different version of '{0}' is not already referenced.