Analyze why the U disk can not be uninstalled under XP system

I believe everyone should use U disk very often, it is more common to put things into the USB disk, but sometimes it is necessary to uninstall the USB disk, but often it can not be uninstalled. . XP can't uninstall U disk. I believe most people have encountered this kind of problem. You may have your own unique solution. However, you still have to worry about it. Let me explain this problem!

First of all This detailed explanation of this problem —— in the daily use of the U disk, sometimes encountered in the lower right corner of the task bar, click the "Safely Remove Hardware" icon, unable to uninstall the U disk, in the security delete The use of the hardware & rdquo; dialog box can not be resolved.

Secondly, all you have to do is check if there is a program that is using a USB flash drive, such as anti-virus software, because these softwares sometimes monitor the current state of the USB flash drive at any time. Maybe your U at this moment. The disk is still being scanned. This can also be known by observing the display light on the U disk. If the indicator light is flashing, it means that data is being transmitted. At this time, the U disk cannot be pulled out, otherwise it may cause data. Lost.

Finally, if you find that the above method has not been solved, then use one of the following three methods to solve it. There is always one that works:

1) Press ALT+CTRL+DEL to call the task manager of the operating system. After accessing the USB flash drive, several rundll32.exe processes will be viewed in the task manager. We click on these several The process, the end of it, this time to uninstall the U disk can be normally uninstalled. For the winxp user, you can make a batch file, create a new txt file, enter "ldskkill /im rundll32.exe", and save it as a file with the suffix bat. If you encounter this situation and run the bat file directly, you can uninstall the U disk.

2) Open “My Computer", right click on the U disk drive to be uninstalled, select “Properties> Select “Hardware” tab, in “All Disks In the list of drives, select the drive name corresponding to the USB flash drive, click on the "Properties" button, and then select the "Policy" tab, and select the "Write cache and safe delete" option as "Improve". Performance and optimization & rdquo;. At this time, you can try to uninstall the USB flash drive.

3) Shut down first, then remove the USB flash drive. This method will not have any effect on the U disk, because it will automatically close any program when shutting down, of course, including the U disk use program, and then the U disk does not work, this is the best time to take out the U disk, and this It is also the easiest way to do well.

The three methods are for everyone to choose. There is always a way to succeed. USB flash drive uninstallation is not a big problem, but if you can't uninstall it, it will bring you a lot of trouble. Let's take a look at the tutorial.