How to Install Antivirus on Infected Systems,When the Antivirus Installation Failed

How to Install Antivirus on infected Systems, when the Antivirus installation failed
There come situations sometimes when no Antivirus is installed on the system and the setup closes after just after extracting files etc and also you will be umable to browse Antivirus Softwares related websites. This indicate that you system is infected with virus that prevents you from installing the Antivirus and even block your access to their websites. I am going to share some detail in order to overcome this situation and you'll be able to install and update Antivirus properly. Sometimes you've to download the tools from another system that is clean, just copy into the USB Stick and run from the infected system and scan it.

I am describing three methods to fix the above said issue.

Method 1

Download the Portable Antivirus Tools such as "Kaspersky Virus Removal Tool (AVP), Norton Power Eraser, Microsoft Safety Scanner, McAfee Stinger "

Information for Kaspersky AVP:http://support.kaspersky.com/viruses...ol2011?level=2

Download Link: http://devbuilds.kaspersky-labs.com/...ool/avptool11/

Information for Norton Power Eraser:http://security.symantec.com/nbrt/npe.aspx

Download Link:http://liveupdate.symantec.com/upgrade/NPE/1033/NPE.exe

Information and Download Link for Microsoft Safety Scanner:http://www.microsoft.com/security/sc...s/default.aspx

Information of McAfee Stinger:http://www.mcafee.com/us/downloads/f...e-stinger.aspx

Download Link:http://www.mcafee.com/us/downloads/f...s/stinger.aspx



Download the latest one. Execute, configure and update it and then start Scanning.

Method 2

Download the Malwarebytes Antimalware

Information for Malwarebytes Antimalware:http://www.malwarebytes.org/products/malwarebytes_free/

Download Link: http://downloads.malwarebytes.org/mbam-download.php

Execute, configure and update it and then start Scanning.

If you failed to download Malwarebytes Antimalware from an infected system, then try the tool by Malwarebytes named "Malwarebytes Chameleon"

Information for Malwarebytes Chameleon:http://www.malwarebytes.org/products/chameleon/

Download Link:http://downloads.malwarebytes.org/file/chameleon

Follow the instructions in the included Chameleon CHM Help File or, if the help file will not open, simply try to run the files by double-clicking on them one by one until one of them remains open, then follow the onscreen instructions.

Method 3

Use the Antivirus Rescue CD for cleaning the severely infected systems with viruses

Download the Rescue CD by any Antivirus vendor from here Antivirus Rescue CDs for Infected System Recovery

Make them bootable either on CD or USB and boot from it and follow the onscreen instructions. Hopefully you'll be able to install Antivirus successfully without re-installing the Windows.


Repairing the Windows

After cleaning the system, if you want to repair the Windows do the following in the Administrator Account

1) Go to MyComputer and Right click on the System Drive usually C drive and navigate to Tool tab, then click on "Check Now" under the option "Error-Checking". A new window appear and select the option "Automatically fix file system errors". Restart the system if needed.

2) Insert the CD/DVD from which you installed the Windows. This must be same as you use for recent installation.

3) Go to Run and Type "sfc /scannow" without quotes and press Enter. A new window is opened showing progress, let it finished and then restart the PC again.

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How to Customize the Windows 7 login screen without software

customize the Windows 7 login screen

As we can change screen savers , desktop wallpapers or font type and sizes now we can also change window 7 log in screen.
There are various methods to accomplish this without third-party software. Many people might not want to rely on third-party software so this method will help all those .
Method:
This method will require you to modify the registry, and if that puts  not in your stomach, you should move on to the next section.

Step 1:

Open the Windows Start menu and enter regedit into the search bar.

Step 2: 

Right click on HKEY_LOCAL_MACHINE and select Find.

Step 3: 

Search for OEMBackground, which should be in 

Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background.

 If the key does not exist, add a new DWORD value with the name OEMBackground.

Step 4:

Double click on the entry OEMBackground, and change the value from 0 to 1.

Step 5:

Open Windows Explorer and go to the following path: %windir%\system32\oobe.

Step 6: 

Create a new folder named info, and open it.

Step 7: 

Create a new folder within info named backgrounds.

Step 8:

Rename your desired wallpaper as background Default.jpg and place it inside the folder backgrounds (images must be less than 245KB in size).
That should do the trick, now just lock your PC, log off or reboot and enjoy.
Third-party software:
if u feel uncomfortable with previous method then you can also use third-party application
http://www.mediafire.com/?jd7n9xot5m7n9f7

Download this software and choose the picture you want that's it.

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How to Hide secret files in image files

Hide secret files in image files

This is a simple trick to hide any files inside a picture file like a jpg or png image. This is very simple and needs only command prompt and a file compression tool like WinRAR. Just follow these steps to turn a normal picture file into a secret file package!

Step 1: Add all the files you want to hide into an archive using WinRAR.

Step 2: Copy the archive and the picture you want to put the files to a new folder.

Step 3: Unselect all the files and right-click while holding Shift and select "Open command window here" from the menu. Or else you can open cmd and change the directory to the directory of the folder. For example if you have put the archive and picture to C:\Users\Master\Desktop\Gadget then type the following command in cmd: cd /d "C:\Users\Master\Desktop\Gadget"

Step 4: Assuming that the RAR file name is Secret.rar and the image file is Image.jpg, type the following command into the command prompt window: copy /b Image.jpg + Secret.rar FileName.jpg Replace FileName with any name you want for the output image file with the files hidden in it.

You will have a new jpg file with the files hidden in it. Now the question is how to retrieve the hidden files from the picture. To do that open the image file with WinRAR. Or else change the extension of the image to .rar and then open it. You will see the file you hid in the picture. If an error is displayed repair the file using WinRAR.

This is a great way of sending secret files to a friend under cover unless you decide to hide a large file in the image file and somebody sees that the picture has such a large size!

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How To Get your Forgotten Phone (SIM) Number

How To Get your Forgotten Phone (SIM) Number

It is very easy to get back your forgotten SIM number. Every networks provide the secret codes to see your
mobile number. Dial the below code then you will get your mobile number.
Reliance - *1#
Idea - *147*2*1#
Virgin GSM - *1#
BSNL-164
Uninor- *555#
Docomo - *580#
Airtel - *121*9#
Aircel - *122*131#
Vodafone - *111*2#

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