https://bugs.winehq.org/show_bug.cgi?id=25412
--- Comment #16 from Roman Borodin inpos@yandex.ru --- (In reply to winetest from comment #15)
Are those all missing when shareza is installed? If it's misssing registery keys so this is most likely then the cause.
Not all. But Donwloads, Uploads, Bandwidth, Gnutella, Gnutella2, eDonkey... did not exist.