After finishing my returns I print to mail and a message comes up there are errors in your return I can click yes and print anyway is this what I should do?

I have not had that experience.  When the 'errors found' message appears there should be some information with it to tell you where to find the error.  If you check it and dont find an error, it's a good idea to run the error check again.  I always try to find the error before sending my return to the IRS.