Hello @momo-fr,
We never treated our customers like that, please don’t make false conclusions about us.
Yes, sometimes things may go wrong, but as we already mentioned the problem with 2.0 happened on a very small portion of installs compared to those who updated successfully.
Anyway, we are ready to help and assist everyone, so please be sure that even for your problem there is an easy solution.
As you are a pro user, I would kindly ask you to contact us directly through our support channel and we will be more than happy to help in solving everything that went wrong.
Hope you will be able to collaborate and understand us right.
Have a wonderful weekend.