I would not care if the problem affects only evernote, but it affects the whole system!!! After the installation of Everonte the whole Windows is not usable. This IS a major problem. I don't think that you undrestand the impact.
Secondly, you don't have the idea about the number of subscriptions in non-english countries and not solving the issue because it is connected "only with some slavic, non-important languages" is a brillant case of discrimination. The problem does not reffers to the translation, but, as it was already written multiple times, installation of evernote makes the whole Windows unusable. And as a customer who paid for evernote subscription I have my right to have this issue solved.
Besides that, marking the topic as "solved" is absolutely not right. The problem is not solved.