I have a problem on my computer. For several days, this error message always appeared on my PC and it's verry disturbing. The error message is that Explorer.exe - Application Error. In the error message box there is only one button that is just OK. Once we click OK, the error message box is closing the taskbar and then open it again after some time. Although the computer can still be used, but an error message like this is very disturbing. I wonder how the right solution for this except reinstall operating system? Answer: Usually problems like this occur if the operating system have a virus, spyware or something. One way to solve that is by looking for files that attacked the problem (in this case Explorer.exe) in the Windows installation CD. Then Copy to place the operating system you are. Usually on his Windows CD file name is still a filename.?? _ (Same file name, but the last extension was in the form of an underscore character). If you want to copy using command line interf