There are two possibilities:

1. You didn't wait long enough. LimeWire now builds a hash for files before sharing them. The files do not appear in your library until they are hashed. Hashing can take a long time.

2. The two version of LimeWire are not pointing at the same download folder. Go to Tools|Options|Saving and Tools|Options|Sharing and make sure that your save folder is in both locations.

Mark