Hi Narodnik, and welcome to the VMware Communities!
Can you describe what's preventing you from installing it? I believe it *should* work...
If you are getting an error, please post the text of the error message and/or a screen capture.
Fusion begins the installation process properly, selecting the title "Mac OS X Server 10.6 64-bit" and a virtual default 40GB destination disk named "Macintosh HD" and displays the blue progress bar beginning to time the procedure. A few minutes into the installation process, the installer goes to an "Install Failed" page with the message "The installer could not copy the necessary support files." I've tried the installation at least a dozen times; a couple of those times the error message was "ERROR_DOWNLOAD_FAILED". I have tried increasing the virtual hard drive volume to as much as 75GB without any success.
As I've said, I'm trying to install a new licensed copy (I removed the shrinkwrap) of Snow Leopard Server 10.6.3 into Fusion 4.1.4 on an Ivy Bridge mid-2012 13" MacBook Pro running OS X 10.8.2. Since I can't load the server, I can't update it to the latest 10.6.8 version.
The 40 GByte virtual disk is definitely large enough to install Snow Leopard Server... it only needs a few GBytes.
Fusion's support for physical optical drives can be finicky sometimes, depending on the model of drive installed on your system and on the precise behavior of the host OS and guest OS, so it might be worth trying to install from a disc image to see if that's the problem here.
To create a disc image from your Snow Leopard Server media:
On the host, launch Disk Utility. Insert the Snow Leopard Server disc into the drive. In the left pane of Disk Utility, select the optical drive, which will have a name like SuperDrive or perhaps a manufacturer/model number like HL-DT-ST DVD/RW – although it might be tempting to do so, you should not select the name of the optical media itself (Install Snow Leopard Server or something like that) which will appear just below that... It is very important to select the CD/DVD drive and not the inserted media, or you'll get a disc image that will get stuck at the Apple logo.
Choose File > New Disc Image from HL-DT-ST DVD/RW... (or whatever name yours has), and go through that procedure to create a read-only disc image. Save the image file somewhere convenient on the host system. When that procedure is done (it'll take a few minutes), you can eject the Snow Leopard Server disc and put it away somewhere safe.
Now, launch VMware Fusion, and drag the disc image you created into the New Virtual Machine Assistant. Make sure that it's set up to create a Mac OS X Server 10.6 64-bit virtual machine, and continue to create the VM and install the OS, hopefully with more success than your earlier attempts!
Pardon me for not replying sooner; work has been intense.
Your advice worked wonderfully! I'm now running an updated version of Snow Leopard Server in Fusion 4.1.4. I have seen posts in the Mac community that Snow Leopard 10.6.3 can't bu loaded in Fusion, so I suggest that this procedure be made more publicly known to the interested communities.
My only remaining problem is increasing the ease of interchange between the virtual machine and the host machine. For instance, I can't set up a backup external hard drive for the virtual disc.
Thomas F. Carruthers
Physics Division, National Science Foundation
4201 Wilson Blvd, Arlington, VA 22230 USA
Office 703-292-7373 Mobile 301-404-1563