Error creating the specified directory.
Visual Database Tools was unable to create the physical directory. Physical directories are based on the name and parents of the node hierarchy as viewed in Solution Explorer. There are many possible reasons for this error. You can try the following remedial actions:
Make sure there is sufficient disk space to create the new directory. Consider using the Disk Cleanup and Disk Defragmenter options on the System Tools menu of your operating system.
Restart Visual Studio and try again.