Canon Printers Software constantly unsupported - I am tired of this now

I have tried, for the umpteenth time, to install the IJ scanner programme. I have a very expensive printer. And I am an IT specialist who taught at high schools and also universities.

I will NOT be buying a Canon again, believe me. The scanner driver keeps on uninstalling itself. That is nonsense and I cannot work like that. I bought this Canon because of wonderful promises. Well, guys, don't buy it. Canon software and drivers are up to nonsense, to put it mildly.

I do not even want to give it one star. Do you know how many times I have reinstalled your scanner driver?????!!!! I know what I am doing. Your site is useless. I will write this review on Takealot.com as well.