New user help what does this mean?

[xhughesey]

This is a common error with the environment variable 'Path'. Just search for environment variables in the search box for windows. This will bring up a system properties tab. Go to the bottom of it and select Environment Variables. Under system variables search for path. Double click it and it will bring up another tab. In this tab search for the character that is bringing the error and hit delete. That should do it!