Fixed – The installer is unable to instantiate the file in Oracle 11g Express

The installer is unable to instantiate the file

Today I got the following error message while installing OracleXE112_Win32 on Windows 7 Professional 64 bit machine. I installed the same version on Windows 7 Professional 32 bit machine and it was working fine. Error Message: The installer is unable to instantiate the file C:\Users\admin\AppData\Local\Temp\{67D0AF91-F288-4E94-BB16-A688CDAAE03A}\KEY_XE.reg. The file does not appear to exist. Resolution: As you

How to Hide Formula in Excel 2007, 2010 & 2013

Hide formula in Excel - Formula Entered

This tutorial will explain you how to hide formula in Excel 2007, 2010 & 2013 (Step by Step instructions with captured snapshot). Steps for hiding formula in 2007, 2010 & 2013 are same, so we have taken the example of Microsoft Excel 2007. Step-1: Open Microsoft Excel > Type any formula as shown in below

Fixed – ORA-12541: TNS no listener error

ORA-12541 TNS no listener error

Yesterday my friend asked me about this error "ORA-12541 TNS no listener error" while connecting with oracle database. I told him about the below solution and it worked very well. He suggested me to post this article on TechiesDigest so that this tutorial can help other newbie database administrators too. Error Message: ORA-12541 TNS no

Get Passport in 10 Days with Aadhaar Card in India

Get Passport in 10 Days with Aadhaar Card

If you have Aadhaar Card then it’s a good news you can get your passport in 10 days. To expedite the passport issuing system, the ministry of external affairs (MEA) has now decided to rely on Aadhaar card for identification of the applicant and on the National Crime Records Bureau (NCRB) database for validation of

How to Hide Drives in Windows with Command Prompt (CMD)

Hide Drives in Windows

This tutorial will help you to keep your drive safe & secret from other people who also share your Desktop & Laptop. You can also get several free software's on the internet that can hide your computer drive. In this tutorial we will explain this awesome trick with command prompt. There is no need to

How to Enable Copy Paste feature in CMD – Windows

command prompt properties

As you know that by default Windows do not allow users to Copy text and Paste it in Command prompt or Copy some text from Command prompt and paste it some elsewhere. But there is an option in CMD itself that will enable Copy & Paste feature in Windows Command Prompt. This tutorial will help

Google Finally Launched “Undo Send” Feature

Enable Undo Send Feature

If I ask you you a question that can you recall a message sent from Microsoft Outlook. Your answer will be "Yes" but if I ask the same question for Gmail then what would be your response. Most of the people will say "No" who are not aware about this new Gmail feature. Now you