How a plugin can be deleted if it does not appear in the list of installed plugins?

There are two options for uninstalling plugins that do not work, depending on the option used for installation of the plugin/application before deleting:

1. If it was *.ipk package, then it can be deleted using :

● By telnet command:

opkg remove package_name

(package_name – without version,  revision &  .ipk extension in the title)

● Using Package manager [Settings] -> [Software] -> [Software Manager]

2. If you was simply copied the folders, you must delete these folders and restart enigma2