From my desktop I see my Windows 7 Pro task bar clock and date (in the bottom right hand corner) are wrong. When I save a file it seems to have the correct date and time but the Windows desktop icon for time and date are different. I've syncd the clock with the internet multiple times and the clock and date are OK for a while but within the day the clock has lost time. This is annoying since I have to re-sync the clock/date icon at least once a day. Any help will be appreciated.