title: Delphi 10 Seattle trial fails to compile anything, gives an MSBuild error
body: <p>I downloaded and installed the Delphi 10 trial. However, every time I try to build anything at all, I get this: <strong>MSBuildToolsPath is not specified for the ToolsVersion "12.0" defined at "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\12.0", or the value specified evaluated to the empty string</strong></p>
  
  <p>The 12.0 key does <strong>not</strong> exist within "ToolsVersions" on my pc. I <strong>do</strong> however have 2.0, 3.5, 4.0 and 14.0. I also have a full, perfectly-working installation of Visual Studio 2015 Community, if that knowledge helps. I am running Windows 10 Pro, 64-Bit. What can I do to correct this issue? It's the first time I've ever had a problem with any version of Delphi/RAD Studio... was actually not aware the Rad Studio IDE cared about or used or had anything to do with MSBuild until now.</p>