Not sure about the search but I think we need to focus on the
other problem first, maybe the cause is common.
A small number of people have reported this but enough to
know it is likely a bug. So far the only two solutions have been
found:
1] In one instance the problem arose when trying to delete a
file. By putting the project on another PC with RH6 installed, it
was possible to delete the file. After that, with the project back
on the first PC, it worked OK again. If you do try this and have to
install RH6 on a second PC to do it, don't activate the
installation as that will give you different problems if you want
to install RH6 later on say a home PC.
2] Create a new project and import all the topics into that.
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