User discussion about yinsthelper.dll.
It is usually installed in Program Files\yahoo!\common.
Full Version: yinsthelper.dll
Anothe thing related to the Yahoo Messenger program. They seem to add quite a lot of things to Internet Explorer. Many of them useless.
QUOTE(FireStarter @ May 30 2006, 07:59 AM) 
Anothe thing related to the Yahoo Messenger program. They seem to add quite a lot of things to Internet Explorer. Many of them useless.
Perhaps, going by the filename, maybe it has something to do with installing updates to Yahoo Messenger? Yahoo has been putting a lot of programming work into their IM application of late. They are also working on a newer version of the email program. Can't beat their Mail: Free members get a 1 GB (not a typo!) Inbox, and for just $20 a year, you get 2 GB!
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