I cannot get the HP All-in-One software to load under the latest Windows 7 RC - just says 'Not meant for this Operating System'. I can get the C7200 series printer driver to work, but the HP Solution Center software will not install. Does anyone have a solution for me? Thanks.
Microsoft does have an official Windows 7 RC Support Forum located here http://tinyurl.com/9fhdl5 . It is supported by product specialists as well as engineers and support teams. You may want to post your question there as well.
Also another great resource for support is Microsoft Springboard.