Recently I have upgraded my Office to Office 2010. This version looks very interesting and I really like its look, that is especially related to mail. I liked it so much that I have decided to switch my default mail client (The Bat!). Especially I liked the instant search panel, that showed all linked messages.
After my laptop got stuck, I had to reset it. After that no related mail information was shown. I started looking for the fix and it came from Microsoft Website. After I run Scanpst.exe, there were some errors found and search data started showing again. I would also recommend this tool if you have any problems with your PST file.