Virtual disks or machines are attached with a main computer through USB port or LAN socket. All virtual machines are represented as .VHD files on a main computer. Virus intrusion, unexpected shutdown of main computer, corrupt virtual disk and other factors may lead to corruption of VHD files. Kernel for VHD recovery is a versatile tool to deal with all corruption issues of virtual hard disks. VHD recovery tool intensively searches for corrupt VHD files in a host system. It successfully retrieves data from both fixed and dynamically expanding Virtual hard disks. VHD file recovery is equipped with three recovery modes i.e., Quick Scan, Extensive Scan and File Trace. Minor corruption issues of VHD files can be easily fixed with Quick Scan mode. Extensive Scan mode should be selected in case quick scan fails to extract data from corrupt or inaccessible Virtual machines. When both Quick scan and Extensive Scan fails to repair VHD file, one should choose File trace. Data recovery with File trace mode is slower than other modes but most appropriate option to fix major corruption issues of VHD files. VHD recovery software successfully runs on MS Windows 7, 2008, 2008 r2, Vista, 2003 and 2000 Servers. It is capable of restoring all partition data of a virtual machine such as images, documents, wallpapers, audio files, archived folders and many more. It fully supports data recovery from all categories of Virtual disk drives such as pen drive, SATA, PATA, SCSI, IDE and others. Free version of VHD recovery tool is capable of recovering all data from corrupt or deleted VHD files. However, it does not include option to save all retrieved data in local drive. To save recovered VHD data in your system, you must choose a licensed version. For more details: www.vhdrecoverytool.com