TOPIC: Cant Deinstall Tiles

If i try to deinstall the extensions i get an HTTP Error 500 but the extension is still in my joomla.

500 is an internal server error. Maybe you can find more information in the logs on why it happens. Manual deinstallation will require you to delete the tiles files and then to fiddle around with the database. that's why I would say that it would be better to find out why the deinstallation is failing.

Regards,
Daniel