Hi,
when I try to open Basecamp it flashes up for a very brief moment, the letter N then appears on the screen but Basecamp does not open. I have to force a quit to retry. I have removed basecamp from my Mac air and reloaded it. shut it down and reopened it. Nothing is allowing me to open it. Basecamp was working fine the last time I opened it approx 3 weeks ago. Anyone have any ideas to help.
Thank you.