1, when the operation of the U disk data, the first to close the corresponding program, and then return to the "My Computer" window, open a drive folder operation (in addition to moving u disk);
2, and then click on the taskbar in the U disk icon, then will pop up safely delete U disk dialog box, click "OK" button will be able to pull the U disk from the computer down.
If this is still unable to uninstall U disk and other devices, you must consider the following reasons:
1 Check if there is a program to occupy the resources of U disk, such as music player, media files and some of the software installed in the U disk. You can use Unlocker and other software to remove these resources, and then uninstall the U disk can be removed.
2) Check whether there is a virus in U disk, resulting in the use of system resources, which can not be normal uninstall, the recommended anti-virus software to specify the path of U disk, and its overall scan to remove the virus on U disk impact.
3, if you worry about the use of the forgotten after the U disk directly removed to cause data damage can do so, the specific method is: the U disk plug into the USB interface, and then select "My Computer" → "Properties" → "hardware" → Device Manager → "disk drive", find the U disk project, open U disk's "Properties" dialog box, Switch to the Policy tab, select the Optimize for quick Delete radio button, and click OK. In this way, the next time you use a U disk, as long as the completion of the data operation, you can directly from the USB connector pull down.
4, to pull plug, the computer prompts "can not stop the general volume device operation" situation