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There has been a notable amount of hate on IE9's lack of XP support, so I thought I'd ask. Has anyone happened to read ~why~ IE 9 isn't supported in Windows XP?

There has been a notable amount of hate on IE9's lack of XP support, so I thought I'd ask. Has anyone happened to read ~why~ IE 9 isn't supported in Windows XP? People continue to be angry that it's not, but has anyone actually checked why it's not supported?

jstedfast 16y ago
Don't quote me on this, but I thought it was because IE9 made heavy use of Direct2D from DirectX10 or 11 or some such which XP doesn't have access to. Firefox 4 uses the same Direct2D stuff but has a software fallback. It could be argued that IE9 should also have a software fallback, but they don't.
- pilif 16y ago
  There must be some kind of fallback because IE9 runs fine inside a virtual machine with disabled graphics acceleration.
- zaatar 16y ago
  IE9 does indeed have software fallback. You can toggle the setting from inetcpl.cpl -> advanced to disable hardware acceleration if you wish.