Virtual Storage Device Emulator emulates virtual storage controller, virtual storage devices, and virtual media on Windows operating system platforms. Virtual Storage Device Emulator supports iSCSI interface through external and local network interfaces in SCSI target mode. Virtual Storage Device Emulator supports Parallel SCSI interface in SCSI target mode. Virtual Storage Device Emulator emulates the Direct Access Block (Disk) devices, Sequential Access (Tape Drive) devices, Processor devices, Multi-Media (CD/DVD/BD) devices, Optical Memory (Magneto-optical) devices, and Media Changer (jukebox) devices. Virtual devices store the data in the files located in local file system. Virtual devices can be configured as having either fixed or removable medium. Virtual media can be loaded to and unloaded from virtual devices manually or in automated way.