I canceled setup and re-ran it with most install options deselected, and this time, it completed. Even downloading and mounting the official SP3 ISO did not fix it. Unfortunately, setup came with a dialog asking for the Windows XP SP3 CD in order to modify protected files. Some companies run old versions of Microsoft Office in order to support existing macro-based applications, so I found an old Office 2000 CD and ran setup. Once that is done, it is a matter of running your new Virtual XP and installing applications. When you run Virtual Windows XP for the first time, a wizard asks you to specify a password and settings for auto-update and that is about it, though there is a lengthy pause while the application configures its integration features. Our Microsoft loaner Dell M1330 ticks all the boxes, so after fiddling with the BIOS, I installed both products. Presuming your PC does support it, which means a trip into the BIOS to enable hardware virtualization, Microsoft also recommends a minimum of 2GB RAM on the host PC and 15GB drive space for each XP instance. It is totally free, and after several tests, we concluded that this is the best Android emulator for Windows XP, Windows 7, Windows 8/8.1, or Windows 10. Pick the Windows 7 virtualization settings BlueStacks is definitely the most famous Android emulator (founded 8 years ago) on our list, and it is also the most widely used one.