I uninstalled OpenLP 2.4.6 from my Windows 10 computer and removed both folders from APPDATA and after launch OpenLP crashes. Download https://get.openlp.org/2.9.0/OpenLP-2.9.0-x64.msi<br><br><pre class="CodeBlock">Traceback (most recent call last):
File "openlp\core\api\zeroconf.py", line 71, in start
File "site-packages\zeroconf\__init__.py", line 2203, in register_service
File "site-packages\zeroconf\__init__.py", line 2354, in check_service
zeroconf.NonUniqueNameException</pre><img alt="" src="https://forums.openlp.org/uploads/editor/q1/cvtz6o1jvft6.png" title="Image: https://forums.openlp.org/uploads/editor/q1/cvtz6o1jvft6.png"><br>