February 2017
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ERROR 2049 (HY000): Connection using old (pre-4.1.1) authentication protocol


While I’m accessing MySQL server 5.5 remotely from a windows server which was MySQL 5.6 libraries installed, I got the following errors.

C:\Documents and Settings\Administrator>mysql -h -ureadusr -p Enter password: ************ ERROR 2049 (HY000): Connection using old (pre-4.1.1) authentication protocol ref used (client option ‘secure_auth’ enabled)

How do I skip this error and able [...]

Migrating SSL certificates IIS to Apache and vice versa


I’m going to migrate one windows server running on some php sites which using ssl certificates to WHM/cpanel installed linux server. During the time I need to be site alive during the migration time ( Zero downtime).

For this,

A, I have enabled database remote access from the older server to new hosting network to [...]

How to serve .flv file on IIS

I’m using Windows 2003 server.

Adding .flv MIME type in IIS

1) Select the site to configure in IIS, right click and select “Properties” 2) Under HTTP Headers Tab, select “File Types” under the MIME Map section and select “New Type” 3) Type “.flv” as the associated extension and “video/x-flv” as the content type. 4) [...]

Installing Self signed certificate on IIS6

1. Install IIS root kit. Pls make sure that selfSSL was enabled and installed during the installation time. 2. Switch to IIS Root installation directory from the command mode. 3.

D:Program FilesIIS ResourcesSelfSSL>

selfssl.exe / /K:2048 /V:600  /S:1656415755 /P:443

Microsoft (R) SelfSSL Version 1.0 Copyright (C) 2003 Microsoft Corporation. All rights reserved. Do you want [...]

How do I install SSL certificate on IIS

SSL certificate installations are varying according to the different CA. Here I used Godaddy’s CA to install SSL

There is two steps involved for this. a. CSR generation b. Installing Intermediate Certificate Bundle c. To Install the SSL Certificate

a.Generating a Certificate Signing Request (CSR) – IIS 6.x

1. Open Internet Information Services. 2. Select [...]

Error 1114: A dynamic link library (DLL) initialization routine failed.

use command

C:InetpubAdminScriptsadsutil.vbs set /MSFTPSVC/PassivePortRange "5500-5525"

do not use starting port < 5500 this will create the above error