更新到Windows 8.1后MySQL无法正常工作

昨天,我升级到Windows 8.1,这使得PC运行得更好,但搞砸了MySQL.

当我进入工作台时,我可以看到我的旧连接,但点击它我得到：

Cannot Connect to Database Server
Your connection attempt failed for user 'root' from your host to server at 
127.0.0.1:3306:Can't connect to mysql server on '127.0.0.1'(10061)
Please:
 1. Check that mysql is running on server 127.0.0.1
 2. Check that mysql is running on port 3306 (note: 3306 is the default,but this can be changed)
 3. Check the root has rights to connect to 127.0.0.1 from your address (mysql rights define what clients can connect to the server and from which machines) 
 4. Make sure you are both providing a password if needed and using the correct password for 127.0.0.1 connecting from the host address you're connecting from the host address you're connecting from.