I have hosted my store on godaddy.
Initially, I started getting an error, and nothing seemed to work. After googling, I gathered that I had to remove system.codedom from web.config.
After doing so, the site started working.
But I get errors while doing any admin operation, and also while trying to buy a product from the store.
This compiler is provided as part of the Microsoft ® .NET Framework, but only supports language versions up to C# 5, which is no longer the latest version. For compilers that support newer versions of the C# programming language, see http://go.microsoft..../?LinkID=533240