Unable to open project '{0}' because some of the files are the incorrect version. To correct the problem, try to repair the Microsoft Windows Phone Developer Tools.
Unable to move the content, because you do not have permission to access one or more of the catalog directories. Please contact ...
Unable to navigate to event handler. Valid event assignment not found. Select an event handler in the XAML and try again. ...
Unable to open file. This appears to be a makefile. If this is a non-Visual C++ makefile, it cannot be loaded as a project. ...
Unable to open file. This appears to be a project file from a version of Visual C++ between 1.x and 2.x. Converting of projects ...
Unable to open project '{0}' because some of the files are the incorrect version. To correct the problem, try to repair the ...
Unable to open project because some of the files are the incorrect version. To correct this problem, try to repair the Microsoft ...
Unable to open project {0}. No support for Visual C# detected. Repair Visual Studio 2010 and reopen the Windows Phone project. ...
Unable to open the '{0}' project. To open a Windows Phone project, you must either uninstall the different language build ...
Unable to parse the breakpoint filter expression. Expected one of the following: MachineName, ProcessName, ProcessId, ThreadName, ...