Оборудование для видеонаблюдения Polyvision™ — 24 года в России

There is generally to using an old version of LibFredo6 on a modern system. Users typically seek old versions (like LibFredo6 v4.9a or similar) only because:

In the old days, you’d install it manually via the Windows > Preferences > Extensions menu.

This is the most practical section. Below is a compatibility matrix based on community testing.