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The specified password for user account 'root' is not valid, or failed to connect to database server

原文 2017-05-02 15:10:30 9 2 php/ mysql/ wordpress/ iis-8/ web-platform-installer

I am getting this error while installing WordPress using Windows platform installer 5.0 on a Windows Server 2012R2.

Currently I have a php site with mySQL on that server which is running fine, PHP, MYSQL was already installed as part of setting up that site couple of months ago.

MySQL .NET Connector was already installed, I have repair it( http://dancerscode.com/blog/the-annoying-mysql-web-platform-installer-bug/ ) using latest installer as well. Installed WebMatrix3 which was mentioned in same article but No luck.

I have made sure that mySQL password is correct by logging in using command line.

Any idea?

2 answers

Finally found the solution.

I had Connector/Net 6.9.9 installed

I uninstalled it and then Installed Connector/Net 6.4.6

Old version of Connector can be downloaded here( https://dev.mysql.com/downloads/connector/net/ )

It is just because connector after install and uninstall have different versions of Connector/Net. The 6.4.4 version worked for me.

I have been on this for 3 days and tried everything.

Failed to connect to MySQL: Access denied for user 'u201944136_root'@'localhost' (using password: YES)

Failed to connect to MySQL: Access denied for user 'root'@'localhost' (using password: YES)

I cannot connect to database when I set the root password to “no password”

Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) Could not connect database

user can't login to his account using the valid email and password

Protect server IP root with user and password

How to connect with user specified database in codeigniter

Changed root password for MySQL now zurmo wont connect to database

Could not connect: Access denied for user 'root'@'localhost' (using password: NO)

Cannot Connect to Server at 'localhost' when Set the MySQL Root Password

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Related Question Failed to connect to MySQL: Access denied for user 'u201944136_root'@'localhost' (using password: YES) Failed to connect to MySQL: Access denied for user 'root'@'localhost' (using password: YES) I cannot connect to database when I set the root password to “no password” Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) Could not connect database user can't login to his account using the valid email and password Protect server IP root with user and password How to connect with user specified database in codeigniter Changed root password for MySQL now zurmo wont connect to database Could not connect: Access denied for user 'root'@'localhost' (using password: NO) Cannot Connect to Server at 'localhost' when Set the MySQL Root Password

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The specified password for user account 'root' is not valid, or failed to connect to database server

Question

2 answers

solution1
5 ACCPTED 2017-05-03 08:50:06

solution2
0 2019-01-26 08:38:56

The specified password for user account 'root' is not valid, or failed to connect to database server

Question

2 answers

solution1 5 ACCPTED 2017-05-03 08:50:06

solution2 0 2019-01-26 08:38:56

solution1
5 ACCPTED 2017-05-03 08:50:06

solution2
0 2019-01-26 08:38:56