I lost everything in my quick lauch. I had 8-10 icons that I use and they
are gone. Other than that, the 1-1/2 hour gave me time to install gave me
the same results.
Avast seems to be the only antivirus program which works very well in RC2
5744. Rather than upgrade I did a clean install which then took less than
half an hour total time. This is the only build which works for my MSI
nvidia based chipset motherboard and my 7950 GX2 videocard.