: Users and developers have noted that renaming the file extension or checking registry handlers at HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers can sometimes resolve the issue.
: While "z2220" refers to the bug ID, the version 22.00 was a major release for the software around that time. General Handling of .7z Files z2220.7z
7Z Opener — бесплатно скачайте и установите в Windows : Users and developers have noted that renaming