Internet Explorer 11 (Windows 7) NOT SUPPORT!
Your browser is out of date
This may cause VK to work slowly or experience errors. For speed and stability, we recommend you install the latest version of one of the following browsers:
Internet: Connection > User Agent > Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0
still can't log in, because VK sees EPF as IE