Hi. when I am looking through my folders I, many times, will have the computer freeze at my folder window and then I have to hit the "x" button to get out of it. After that I get the following message box explorer.exe "The remote procedure call failed and did not execute". every time I try to access a folder on the computer. Even the control panel will give a similar error. what can be done to fix this other than rebooting the computer every time.