The .vmk/vmx/... files you downloaded constitute a ready-to-use VM (with Win95 already configured), if you choose this way then you need VMware player (the link Shattered gave).
If you want to set up the VM as seen on the video, then you need to use the .iso file you downloaded.
To sum up the VirtualBox+ISO process seen in the video:
1) Download VirtualBox, Win95 and the bootdisk:
http://download.virtualbox.org/virtualb ... 30-Win.exehttp://wdl3.winworldpc.com/Abandonware% ... dows%2095/ (choose the 4.00.950 CD version)
http://s93616405.onlinehome.us/bootdisk/622c.zipExtract the .iso and the bootdisk wherever you can access them.
2) Install VirtualBox, create a new VM
1. Enter a name --> choose Windows 95 --> Next --> Next
2. Choose "Create a new hard disk" --> "VDI" --> Next --> Next --> Create
3) Select the new VM on the left menu and click the Settings button
1. Go to System --> Acceleration --> Uncheck the "VT-x/AMD-v" box
2. Go to Storage --> Click on "Empty" right under "Floppy Controller" --> Click on the Floppy icon on the top right --> "Choose ..."
Select the 622C.img file you downloaded (from the third link) and valid.
3. Click "Empty" right under "IDE Controller" --> Click on the CD icon on the top right --> "Choose..."
Select the Windows 95 CD ISO you downloaded from the second link and valid. --> "OK"
4) Run the VM. Once the command line is loaded, type:
fdisk
Always choose the first option and press Enter.
When the Partition is created, go to Machine (top left) --> Reboot --> OK
The command prompt opens again. Type:
1. format C:
2. y
(wait)
3. C:
4. md Win95
5. copy R:\Win95 C:\Win95
6. cd Win95
7. setup
5) The setup process needs no special instructions except:
-If you need a serial use 32397 - OEM - 0027426 - 81349
-If you need a compact installation, select "Custom Installation" and only select the "Volume control" and Sound/Video compression options (uncheck all the rest)
else, just choose normal installation.
-Cancel the Printer Setup process.
6) When the all the installation files are copied, go to "Devices" (on the top left of the VM window) --> Floppy --> Eject...
and accept rebooting.
7) When the VM restarts, wait for the installation to finish. (A reboot might be required again)
8) On the next reboot, your Win95 VM is ready to be used. Go to "Devices" --> CD-ROM --> Choose... -->
and select the World of Flight ISO. It then should be accessible from the "My Computer" icon on the desktop.
These instructions show how to setup a "basic" Win95 VM, meaning it's not the perfect configuration for old gaming. Soon I'll post read-to-use VMs for different OS and different software, including the best sound/graphics drivers and the general runtimes needed.
If you want to use the vmk files for VMware, I'll explain this in another post.