I highly appreciate your detailed reply. Investor visa seems to be something that is doable. Preference is ontario but i can opt for any province that has comparatively less requirements. Is there a thread on investor programs ? Thank youThere is no easy path.
You can try applying for a study permit however will need to convince IRCC that you are a genuine student and are not coming to Canada on a study permit primarily for the purposes of immigrating. You will also need to explain why you need to come all the way to Canada to complete this further education (vs. completing in your home country) and how this further education will progress your career. Since you have a bachelor and completed this degree a long time ago, you would want to take a master's degree in Canada to have a strong profile for a study permit. Be aware that getting to Canada on a study permit does not guarantee PR and you will need to show significant savings to be approved.
There are investor programs in some provinces. There are minimum net worth requirements (e.g. for BC, you must show you have a net worth of at least $600K) and also minimum amounts you must be willing to invest in your business in Canada (for BC, that minimum you must be able to invest is $200K). You must also show a strong business plan for the business you plan to start in Canada and past experience in starting / managing your own business. I don't know which province you want to live in.
One more thing to larify, if i apply spousal sponsorship on humanitarian grounds , meanwhile can i apply for study visa? Investor visa?