UiPath 2019.4.0 Keeps Asking to Activate License for Community Edition

[loginerror (Maciej Kuźmicz)]

Hi @evpdx

Welcome to our UiPath Forum!

Please see this post for a short guidance

About the inability to open older versions using Community Edition

Hi @Jeremy_zeng Welcome to our UiPath Forum! Could you try to reinstall your Studio? You can follow these steps: Also, following this post, it seems that some registry keys might have become corrupted: But I would only try to do anything with them if the first solution didin’t work.