Recently, we posted an article, Attach a VHD File in Windows XP, describing the use of a component in Microsoft Virtual Server to attach a VHD file in Windows XP that was created in Windows 7. Thanks to a tip from a Help Desk Geek reader, we found another free tool, called Gizmo Central, or just Gizmo for short, that allows you to do easily attach VHD files in Windows 2000 and later systems. You can even create virtual drives (.gdrive files) in Gizmo. There are other tools within Gizmo such as a utility to mount ISO, BIN, CUE, NRG, CCD, MDS, MDF images, a Hex editor and a Syntax Text editor, and mouse and keyboard automation.

One of the benefits of using Gizmo over using Microsoft Virtual Server, is that Gizmo runs in Windows 2000 and Microsoft Virtual Server does not. If you need to access a VHD file on a computer running Windows 2000, Gizmo is the tool to use.

Gizmo works with Windows 7, Windows Server 2008, Windows Vista, Windows Server 2003, Windows XP and Windows 2000.

Download Gizmo from

http://arainia.com/software/gizmo/.

Install Gizmo

To install Gizmo, double click on the executable (.exe) file you downloaded. The Welcome screen of the Gizmo Director displays the License Agreement. Read through the agreement and then click Next.

Gizmo Welcome and License Agreement

Select which parts of Gizmo you want to install. All the features are selected by default and we left them that way. You can run the setup program over your existing installation at a later time and deselect any features you don’t want. There are some useful tools in Gizmo you can explore. Click Next.

NOTE: This post discusses how to use Gizmo Drive to mount VHD files.

Selecting Gizmo Features

Select where you want to create shortcuts to Gizmo by selecting the desired check boxes on the Shortcuts screen. Click Next.

Shortcuts to Gizmo

A default location for Gizmo is entered in the edit box on the Location screen. Accept the default and click Install to begin the installation.

Gizmo installation location

The progress of Gizmo’s installation displays.

Progress of Gizmo installation

Once the installation is done, the Finished screen displays. Click the Close button.

Gizmo installation is finished

The Gizmo Toolbar and Icon

The Gizmo – Toolbar displays in the bottom right corner of the screen with an introductory balloon.

The Gizmo toolbar

The Gizmo – Toolbar contains one button initially, and that is a button to access the Gizmo Manager.

Gizmo Manager button on toolbar

Gizmo places an icon in the system tray. Left-click on the icon to access the Gizmo – Toolbar.

Gizmo icon in system tray

Right-click on the icon to access the Gizmo menu. Select Gizmo Manager from the menu.

NOTE: Selecting Gizmo Manager from the menu is the same as clicking the Gizmo Manager button on the Gizmo – Toolbar.

The Gizmo menu

Set Mount Options

Once you click the Gizmo Manager button on the toolbar or select Gizmo Manager from the Gizmo menu, the Gizmo Manager opens and displays the Start Page. Click the Mount ISO, BIN, VHD to virtual drive link under the What would you like to do? heading.

Gizmo Manager Start Page

Right-click on Device 1 in the list on the Virtual Drives tab and select Options from the pop-up menu.

Selecting Mount Options

You can also access the mounting options by clicking the Mount Options button.

Mount Options button

On the Mount Options dialog box, select the order in which drive letters are assigned by selecting a radio button in the Letter Assignment box. You may choose to assign drive letters working forward as you mount multiple drives or working backward. Select the a drive letter with which you want to start from the drop-down list next to the option you selected.

Specify how many virtual devices you want to allow to be mounted on the computer in the Devices edit box. If you change this value, you will have to restart Gizmo.

Click OK to return to the Virtual Drives tab in the Gizmo Manager.

Mount Options dialog box

Mount a VHD File

To mount your VHD file, click the Mount Image button on the Virtual Drives tab.

Mount Image button

You may also mount an image from outside the Gizmo Manager by right-clicking on the Gizmo icon in the system tray and selecting Virtual Drives and one of the numbered Devices from the submenu. Then, select Mount Image from the Device submenu to mount the image to that numbered Device.

Mounting an image from the Gizmo menu

On the Mount Image dialog box, click the Browse button next to the Image edit box to select your VHD file.

Mount Image dialog box

Navigate to the location of your VHD file, select the file, and click Mount.

Browsing for a VHD file

Specify what to do automatically, if anything, after mounting the VHD file, by selecting an option from the Afterwards drop-down list.

Selecting what to do automatically after mounting

If you want to mount the selected VHD file every time you start Windows, select the Remount image when Windows starts up check box. If you only want to view the contents of the VHD file and not write to it, select the Mount image as read-only check box. Click OK to mount the VHD file.

Clicking OK to mount VHD file

A Windows Explorer window automatically opens displaying the contents of the VHD file.

Mounted VHD opened in Explorer window

The VHD file is available as a regular hard drive in your list of hard drives.

VHD file as a drive in Windows Explorer

When the VHD file is mounted, it displays as Mounted with the drive letter and the file name in the list of devices in the Gizmo Manager.

VHD file mounted in the Gizmo Manager

Unmount a VHD File

To unmount the VHD file, select the VHD from the list of devices on the Virtual Drives tab and click Unmount.

Unmounting selected=

Mount and Unmount Images in Windows Explorer

You can make it even easier to use Gizmo to mount your VHD files and ISO files. Gizmo has the ability to add commands to the context menu in Windows Explorer. This allows you to right-click on a VHD file or an ISO file and access the Mount Image dialog box mentioned above directly from within Windows Explorer.

In the Gizmo Manager, select Shell Integration from the Tools menu.

Shell Integration option

The Shell Integration dialog box displays. For this example, we will set up context menu commands for mounting and unmounting VHD files. Scroll down on the left side under Gizmo Document Types until you find VHD Files and select it. The Document Settings for the selected document type display on the right side of the dialog box. Under Options, select the Add “Mount” to file pop-up radio button and select the Add “Unmount” to file pop-up check box. Click OK.

Shell Integration dialog box

Now, you can right-click on a VHD file and select Mount Image from the pop-up menu.

Mounting a VHD file in Windows Explorer

The Mount Image dialog box displays just as if you were mounting the VHD file in the Gizmo Manager. Mount the image file in the same manner as mentioned earlier in this post. If you want to accept the defaults when mounting your VHD file, you can hold the Ctrl key down while right-clicking on the VHD file and selecting Mount Image. The VHD file will be mounted immediately without having to go through the Mount Image dialog box.

Mount Image dialog box

There are two ways to unmount the mounted VHD file. First, you can right-click on the original VHD file and select the Unmount Image from option from the pop-up menu. The option indicates which drive letter is the mounted drive associated with the selected VHD file.

Unmounting the VHD file in Windows Explorer

Second, you can right-click on the drive itself in the list of hard drives in Windows Explorer and select the Unmount option from the pop-up menu. The option indicates which VHD file is associated with the mounted image.

Unmounting by right-clicking on the drive

Set a Default Path for the Location of Image Files

If you have a location where you commonly store your VHD files, ISO files, etc., you can specify that location in the options in the Gizmo Manager. This allows Gizmo to use that path by default when you browse for your files to mount.

To set this path, select Options from the Tools menu in the Gizmo Manager.

Selecting Options in Gizmo Manager

The Options tab displays. Under the section called Gizmo Drive, click in the edit box to the right of Image Path and then click the button that displays.

Options tab in the Gizmo Manager

On the Image Path dialog box, navigate to the directory in which you store your VHD files, ISO files, etc., select the directory, and click OK.

Selecting the path for files to mount

Click the Save button on the toolbar in the Gizmo Manager to save your change.

Saving the Image Path change

Obtain Help with Gizmo

If you need help with using Gizmo Drive or any other parts of Gizmo, select Documentation from the Help menu.

Getting help in the Gizmo Manager

The Help tab displays. There are links under the Feature Documentation heading that provide help on the different features available in Gizmo.

The Help tab in the Gizmo Manager

If you want to go directly to help about a particular feature within Gizmo, you can select that feature directly by selecting Topics from the Help menu and then selecting the feature from the submenu that displays.

Selecting a specific help topic

Close Gizmo Manager and Gizmo Central

To close the Gizmo Manager, select Exit from the File menu. The Gizmo icon is still available in the system tray.

Exiting the Gizmo Manager

To completely close Gizmo, right-click on the Gizmo icon in the system tray and select Close Gizmo from the pop-up menu.

Closing Gizmo

Gizmo is easy to install and use. It is full of useful features that make your daily computing simpler and more enjoyable. The help available in the Gizmo Manager covers all the features available in Gizmo. Explore the help to learn about the other useful features of Gizmo.

by Lori Kaufman