solutions are not supported in VS2005 and higher..
maybe you can use MSBuild...
<?xml version="1.0"?>
<project name="cpptest" default="run">
<property name="msbuild.dir" value="C:\Windows\Microsoft.NET\Framework\v2.0.50727" />
<target name="run">
<exec program="${msbuild.dir}\MSBuild.exe"
commandline="/p:Configuration=Release .\yourproject.sln" />
</target>
</project>
(I'm in office and can not write chinese with german PC..sorry)