Application Can't Load. Visual C# 2015 RC Compiler Could Not Be Created

Solution 1:

This method worked for me:

Delete contents of these 2 folders

C:\Users\%USERNAME%\AppData\Roaming\Microsoft\VisualStudio\
C:\Users\%USERNAME%\AppData\Local\Microsoft\VisualStudio\14.0\ComponentModelCache

Then run the VS.NET as admin, otherwise it won't be able to renew the Roaming folder correctly.

Solution 2:

Run devenv.exe as administrator. It worked for me.

Solution 3:

After some research, I was able to install VS 2015 Community and use it. This happened in my case because I paused the installation and restarted it later on. I uninstalled VS 2015 from my computer, restarted my computer and re-ran the setup ( including downloads) and it worked. Answering my own question just in case anyone is still searching for solution.