While trying to install Visual Studio 2010 after having uninstalled Visual Studio 2010 Release Candidate on my machine I got the following error. The solution was simple, though--after uninstalling RC just delete the old Visual Studio 10 (and 9 and 8, if appropriate) folders and restart installation.

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Microsoft Visual Studio 2010 Ultimate Setup

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Error 1935.An error occurred during the installation of assembly 'Microsoft.VisualStudio.Platform.WindowManagement.resources,version="10.0.0.0",publicKeyToken="b03f5f7f11d50a3a",processorArchitecture="MSIL",fileVersion="10.0.30319.1",culture="en"'. Please refer to Help and Support for more information. HRESULT: 0x80070005.

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