Why does an exclamation point occur when the wince 6.0 synchronous driver is used on XP?

Friends who have used Windows 6.0 USB synchronization have more or less encountered the exclamation point after using the synchronous driver on a Windows XP computer for a period of time. The problem can be solved only after uninstalling and reinstalling the driver, in addition, every time you re-insert the USB synchronization, You Have To uninstall and re-install it. It is quite troublesome. The root cause of this problem is not found, so I wrote a smallProgramAfter running the program, if the device exclamation point is installed automatically, it is another solution. The following is the link address of the program. Http://download.csdn.net/detail/gzweiyan2/5793113