New Radish Home Win7 flagship system installation of virtual CD-ROM drive after the physical CD-ROM drive can not be used to share the solution to you, in the explanation of the first to popularize the knowledge about the virtual CD-ROM drive and the physical CD-ROM drive, the so-called virtual CD-ROM drive is a simulation of the work of the (CD/DVD-ROM) tools, software, you can generate and the computer installed on the CD-ROM drive function exactly the same, the general CD-ROM drive can do the same thing the virtual CD-ROM drive can do. The so-called virtual CD-ROM drive is a kind of simulation (CD/DVD-ROM) work tool software, can generate and your computer installed on the CD-ROM drive function exactly the same CD-ROM image, the general CD-ROM drive can do things virtual CD-ROM drive can do. What we generally say everyday optical drive is the physical optical drive, optical disk in the optical drive inside the high-speed rotation, the magnetic head through the laser to read the data recorded on the surface of the disc, the use of physical principles. The following is a brief overview of the Ghostwin7 system, the installation of the virtual CD-ROM after the physical CD-ROM drive can not be used to solve the problem!

Steps:

1, the realization of the run dialog box and run Regedit, enter to open the Registry Editor;

2, and then expand the positioning to HKEY-LOCAL- MACHINEEnumSCSI branch;

3, then in the right side of the window you can find the system installed in the optical drive information, find the string key UserDrive-LetterAssignment;

4, and then the SCSI subkey under the subkey to delete all the subkeys, so that this will be deleted from the physical CD-ROM drive and the virtual CD-ROM drive information. virtual optical drive information.

Finally, restart the computer, the system will automatically find the physical CD-ROM drive, and will re-add the physical CD-ROM drive information under the above subkey, so that the physical CD-ROM drive can be used.