Add note about Visual STudio 2015 runtimes being a requirement, and how to know if you need them, to the readme.
@@ -25,6 +25,8 @@ Two builds are currently provided for each release:
* 32 bit (Win32, SDL2 only) binaries also including source code.
* 64 bit (x64, SDL2 only) binaries also including source code.
+**Warning:** Run `samples.exe` as your first action, if you download these builds. If you get an error about `vcruntime140.dll` being missing, you need to install the two [Visual Studio 2015 runtimes](https://www.microsoft.com/en-us/download/details.aspx?id=53587). Make sure you install the 32-bit runtime. And make sure you also install the 64-bit runtime.
+
### Compiling from source ###
These are the recommended places to obtain the source code from:
