As already stated impossible to stay but there is a very good chance you may have difficulty entering. Did you also work illegally while in Canada or can you prove that you were living off savings? That also could lead to problems. Did you use your business visa for it’s intended purpose? You will need to have very good proof that you intend to return home this time if you are able to enter. If able to enter you may be limited to a short visit. What are your reasons for entering Canada and how long do you want to remain in Canada.
