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Can't connect to MySQL server on 'localhost' (10061) after Installation

Asked 2012-06-05T06:31:11.740
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I installed MySQL using mysql-installer-5.5.20.0.msi on Windows 7. From the cmd window, I run "mysqlshow -u root -p". It asked for a password, then returned this error: "Can't connect to MySQL server on 'localhost' (10061)" This is a bad indication of partially failed/successful installation.

After reading the page, http://dev.mysql.com/doc/refman/5.5/en/windows-troubleshooting.html, it told me to find an error log (.err) in C:\Program Files\MySQL\MySQL Server 5.5\data. The directory exists but there is no log file.

I have a feeling this is related to the tight security of Windows 7, especially when installing a Unix based software. And yes, I am the Administrator on my PC.

Any help or suggestions is appreciated. And I can return a favor by answering Java and SQL query questions.

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The simple solution that worked for me is: change localhost to 127.0.0.1 in your database.yml or in your script if writing one.

answered 2012-10-27T03:16:43.710

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