Unable to move the content, because the destination directory already contains content. Please specify a new or empty directory.
Unable to load types from the test source '{0}'. Some or all of the tests in this source may not be discovered. If you are ...
Unable to load Visual Studio debugger component (vsdebugeng.dll). If this problem persists, repair your installation via ...
Unable to locate the workflow's association data. To restore the association data to the workflow, restart the workflow settings ...
Unable to lock the registry for IntelliTrace Collection modifications. Please ensure no other IntelliTrace commands are running. ...
Unable to move the content, because the destination directory already contains content. Please specify a new or empty directory. ...
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 ...