最近一直有個錯誤一直很礙眼，專案仍可運作，但一行紅色錯誤一直揮之不去就是很礙眼，主要是這個錯誤“unity unauthorizedaccessexception access to the path is denied…”，這個錯誤連帶(可能)使得Mono Develop的自動顯示程式碼的功能也失效了，搞了幾天，現在大概有個解決的方式了
recently, I was annoying by an error “unity unauthorizedaccessexception access to the path is denied…”. This error also failed auto completion in the Mono Develop. Finally, I seems solve this issue today…
All you need to do is to remove all files which come with following names in the project folder (outside Unity)
and then, restart Unity.