To me the only OUTRAGEOUS thing with Windows 8 is the lack of "Windows XP Mode" support!
This feature was only meant for Windows 7 and whoever (like me) had an developer environment with VB6 on a this mode got the middle finger as a thank you for the upgrade.
Good thing is that Windows 8 Pro come with Hyper-V by default which you can enable on the Windows features.
Sad thing, is that despite being able to mount the .VHD of Windows XP Mode, you're find yourself getting a "Activation Required" because the Licencing model of Windows XP Mode was an OEM based licence that is no longer valid on Windows 8 nor Hyper-V supports it!!! Whatever you do, and even if you provide the Key that Microsoft gave you with this mode (you can find the key on Windows XP Mode folder on Program files) the activation DOESN'T work.
I spent MANY hours trying to figure out what I'm gonna do... and the only viable solution without having to reinstall everything from scratch in a new Hyper-V machine, and with a new licence is this...
1. Install Oracle's VirtualBox
2. Make a new VM and add the .VHD from the Windows XP Mode (in case you have a differential VHD with parent VHD the base that Windows XP Mode had, you need to merge both VHDs into one).
3. Download a file pcbios.bin (whoever is interested I can provide the link for that)
4. Install this pcbios.bin (with a cmd) to make VirtualBox immitate the licence model of Windows XP Mode...
5. Run your VM and VOILA! Everything works like a charm (well sort of). Mouse doesn't work due to MS Virtual PC's integration features that need to be removed via control panel... and then install the integration features of VirtualBox. After that everything works like before and it's really awesome as well!
Thanks MS for giving us a hard time with all these weird licencing stuff. We have original Win7 and Win8 licences, but hey... we can't use the Windows XP Mode as the new environment doesn't support it!
You give us Hyper-V but there is no way of transfering or being able to use the licencing format of the XP installation there as well!
Apart from that though... Windows 8 with Start8 and on Desktop mode, is fast and ultra responsively on my machine and I have no reason to get back on Windows 7 for the time being.
This feature was only meant for Windows 7 and whoever (like me) had an developer environment with VB6 on a this mode got the middle finger as a thank you for the upgrade.
Good thing is that Windows 8 Pro come with Hyper-V by default which you can enable on the Windows features.
Sad thing, is that despite being able to mount the .VHD of Windows XP Mode, you're find yourself getting a "Activation Required" because the Licencing model of Windows XP Mode was an OEM based licence that is no longer valid on Windows 8 nor Hyper-V supports it!!! Whatever you do, and even if you provide the Key that Microsoft gave you with this mode (you can find the key on Windows XP Mode folder on Program files) the activation DOESN'T work.
I spent MANY hours trying to figure out what I'm gonna do... and the only viable solution without having to reinstall everything from scratch in a new Hyper-V machine, and with a new licence is this...
1. Install Oracle's VirtualBox
2. Make a new VM and add the .VHD from the Windows XP Mode (in case you have a differential VHD with parent VHD the base that Windows XP Mode had, you need to merge both VHDs into one).
3. Download a file pcbios.bin (whoever is interested I can provide the link for that)
4. Install this pcbios.bin (with a cmd) to make VirtualBox immitate the licence model of Windows XP Mode...
5. Run your VM and VOILA! Everything works like a charm (well sort of). Mouse doesn't work due to MS Virtual PC's integration features that need to be removed via control panel... and then install the integration features of VirtualBox. After that everything works like before and it's really awesome as well!
Thanks MS for giving us a hard time with all these weird licencing stuff. We have original Win7 and Win8 licences, but hey... we can't use the Windows XP Mode as the new environment doesn't support it!
You give us Hyper-V but there is no way of transfering or being able to use the licencing format of the XP installation there as well!
Apart from that though... Windows 8 with Start8 and on Desktop mode, is fast and ultra responsively on my machine and I have no reason to get back on Windows 7 for the time being.