Connected to an idle instance Actually, Connected to an idle instance is a message rather than an error, it indicates that the database you entered… Read More »How to Resolve "Connected to an idle instance"
After our Oracle database 12.2 has been created on Windows server, we should open port 1521 on firewall for incoming connections. For Linux, you can… Read More »How to Open Port 1521 on Windows Server
The goal in this post is to install an Oracle database 12.2 on windows server 2012. Here we separate our job into 2 major steps:… Read More »How to Install Oracle Database 12.2 on Windows
A runtime error thrown by Windows is as below when I was starting an application program: The Program can't start because MSVCR110.dll is missing from… Read More »How to Resolve MSVCR110.dll is missing from your computer
If you are not sure what capabilities of current account can do on Windows 7 or 8, you can use the following command to show… Read More »How to Show Account Information on Windows in Command Line
First of all, please open a cmd dialog in elevated mode, you may check the following post to see the tutorial:How to Open Command Prompts… Read More »How to Enable Administrator Account on Windows
For opening command prompts in elevated mode, you must be a member of Administrators group. The way how to check account information can be found in… Read More »How to Open Command Prompts with Administrator Privileges (Elevated Mode) on Windows
Generally, we do not log on Windows as Administrator to do routine jobs, though we are in Administrator group. We usually use a normal user,… Read More »How to Run as Administrator in Command Lines on Windows
/etc/hosts or C:WindowsSystem32driversetchosts is a file for resolving the domain name in a local manner. If you set it incorrectly, you will see no effects… Read More »/etc/hosts Does Not Work on Linux or Windows?