When I try to install SQL Server 2012 on Windows 8, I have a problem.
Windows installer error message:
An error occurred during the installation of assembly 'microsoft.vc80.atl,version="8.0.50727.6229",publickeytoken="1fc8b3b9a1e18e3b",processorarchitecture="x86",type="win32"'. Please refer to help and support for more information. hresult: 0x80070422.
You are trying to install a 64bit SQL Server 2012, with a 32bit processor. I would suggest to download and install the 32bit version.
Download sql server on the basis of the processor of your computer/laptop.(32bit/64bit/ for mac version). you would not face this error
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