Build error: “An expression is too long or complex to compile”

Question

Every now and then when I build a specific solution, I\'ll get a random amount of \"An expression is too long or complex to compile\" in the Error List window. However, the

Answer 1

I had the same problem in a 64-bit machine (VS 2012).

I used @MikeFlynn's answer to locate the folder causing the error.

Finally I discovered I had a Help.aspx page with no code behind - just HTML but it had multiple icon images embedded as base 64