Shulou(Shulou.com)05/31 Report--

The purpose of this article is to share with you what to do when there is an error 1045 error in mysql installation. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Mysql install error1045 solutions: 1, stop the MySQL service; 2, enter the control panel to uninstall MySQL;3, enter the system common data folder to delete the MySQL folder; 4, reinstall MySQL.

This article operating environment: Windows7 system, mysql5.5 version, Dell G3 computer.

There is an error in the last step of installing MySQL. Error Nr.1045 solution:

Connection ErrorError Nr.1045Access denied for user 'root'@'localhost' (using password:NO)

1. Stop the MySQL service: this computer-- > right-click Management-- > Services and applications-- > the service finds the service named "MySQL" and right-click to deactivate.

two。 Uninstall MySQL from the control panel

3. Go to the common data folder of the system and delete the MySQL folder

Notice that the XP and win7 directories are different

XP directory: C:\ Documents and Settings\ All Users\ Application Data

Win7/8/8.1/10 directory: C:\ ProgramData or% ProgramData%

Note: the win7/8/8.1/10 system does not display common data folders by default. You need to view-- > Hidden items to display.

Just delete the MySQL folder shown above.

4. Reinstall this time do not report wrong

Attached: common system built-in environment variables

C:\ Users\ [user name]\ AppData\ Roaming%AppData% [win7 and above]

C:\ Documents and Settings\ [user name]\ Application Data%AppData% [XP]

C:\ ProgramData%ProgramData% [win7 and above]

C:\ Windows%SystemRoot%

Thank you for reading! This is the end of the article on "what to do with error 1045 errors in mysql installation". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it out for more people to see!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.