I decided to bring some of my old libraries back from the dead for a project I'm working on.

After fixing all the syntactical sugar issues and updating the code to use modern constructs it won't run. I keep getting a side by side error. I know what this means but I'm not sure how to fix it. I have libraries and DLLs within this project that are not under my control so I can't just rebuild all of them.

In other words instead of being in DLL hell I'm now in SxS hell.

Is there a straightforward way for me to fix this without having to recompile every library under vs 2013 using the new CRT?