End the use of mobile hard drives or flash memory after the removal of the need, we will usually implementation of “safe remove hardware” operation, but often encounter “can not be disabled GM volumes” of the tips, enabling users dare not pull out the USB connection.
This prompted a number of reasons, the Internet generally tutorial, often referred to the reasons for the move is to open a file on the hard drive and are in use. If this is the case, close to the process. But very often, we have closed all applications, but still see this prompt.
It was introduced two solutions: First, the end of explorer.exe process, the write-off is the current user. It is true that these two methods are effective, but they have not said clearly the cause of the problem, the solution process relatively trouble.
In fact, this appears tips, and more are due to resource management in the background, scanning for pre-reading mobile media files on the hard drive information, such as AVI, MP3, and so on. This media information scanning function, is often a serious impact on system speed, resulting in smooth operation does not. As long as the pre-reading, we can solve the problem.
Abolition of pre-reading methods:
n “Run” box: regsvr32 / u shmedia.dll, you can write-off pre-reading function.
Analysis: Microsoft’s system shmedia.dll provided by this document, it is a convenient, useful functions. With it, and when you see, resource management for media files, do not need the help of special tools or other players, you can see the documents and information relating to players, such as resolution, playing long, data rate And even musicians information, and so on. Shmedia.dll after the write-off, the information in the Explorer, will not see the. Disable it, the expense is a function of access to another kind of convenience. Users can decide how their choice.
Sometimes there are a small number of users found that no media can not pop up like paper, can only restart the computer才行. This situation can not pop the small, more common reason is that the system of the virus, or anti-virus scanning software in the background, or zip rar cabinet.
