Hello,
I just found this:
https://msdn.microsoft.com/en-us/library/hh266747.aspx
If you use Visual Studio 2015 together with Visual Studio 2013,Visual Studio 2012 or Visual Studio 2010 SP1, you can create and modify projects and files in any of the versions. You can transfer projects and files among the versions as long as you don't add features that are not supported by one of the versions.
Its great, from what I understand the project can be changed to 2010 from 2008 and I want a (simple) way to change my earlier versions back to 2008. Perhaps the .cpp, .h source files could be inserted back into a new 2008 project?
I just want to have the 2008 version too,
Josheir