參考:
系統太慢,實在搞不清是哪里的問題,祭出重裝大法
需要安裝的工具還真多,先裝主要的吧。VS2013, SQL SERVER 2012,搞定。。
連個數據庫試試,出錯了:

A connection was successfully established with the server, but then an error occurred during the login process. (provider: SSL Provider, error: 0 - The message received was unexpected or badly formatted.) (Microsoft SQL Server, Error: -2146893018)
怎么會這樣,安裝沒有問題,重裝試試。。。老樣子。。
放狗搜一下,簡單三步
1. Uninstall .Net framework 4.5.1
2. Install .NET Framework 4.5.2
3. Uninstall and then re-install Visual Studio 2012/2013 (repair does not work)
重裝4.5.2之后問題解決,貌似不用重裝VS^_^
