This forum has many threads about strange and seemingly hopeless cases where things disappear or become unavailable. Most cases seem to have one of three possible causes, two of which have similar characteristics.
Hence this attempt to summarize the cases where either works. You may read a full version here (second hint in the list): <http://www.bugge.com/Family-and-friends/Illy/illy.html>
I hope others will contribute; maybe this thread can even form the basis of a FAQ about such cases.
I have tried to make a summary in the second post (no one reads the first post), which may serve as a first draft FAQ.
Third and fourth posts are lists of threads where the solutions have worked.
I am using posts to present most of the contents, not to clog this thread with a monstrous topic text.
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