I am using Windows 7 64-bit. I noticed that after updating to the latest release, my desktop icons were flickering. I tried restarting the computer and cleaning it and it did not help. So, I uninstalled it and left it off my computer. That seems to have stopped the problem with the flickering icons. However, I would like to install it again. Did the Windows 7 desktop icons flicker because I did not have enough RAM or is it a bug? I have 8 GB of RAM in my system.