Resolving Missing File or File Corrupt Errors (Windows XP, ME, 98)

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How to extract a system file from the Windows XP CD-ROM?

netsh

www.computerhope.com/netsh.htm

netsh interface show interface

to show the interface name which for me was "Ethernet 2" and then:

netsh interface set interface "Ethernet 2" DISABLED
netsh interface set interface "Ethernet 2" ENABLED

Under Windows XP there is a small feature allowing you to repair a network 

connection. Go to the Network Connections options in Control panel 

(Control Panel / Network Connections), right click on the network connection 

you want and choose the repair option.

It is possible to run the same command by using the Netsh utility, 

within the following command line:

netsh int ip reset c:\network-connection.log

c:\network-connection.log represents the address of the file in which 

the reporting will be stored

The netsh int ip ...command allows you to reset the TCP/IP.

With Windows XP Service Pack 2, you can use:

netsh winsock reset catalog

Resetting the socket which manages the TCP/IP. This can be used to handle 

network problems (browser problem, IP address related problems, etc ...) 

Create a batch file ( I called mine netrepair.bat) and place it in a directory where you have execute permissions. Use notepad to create the file.
type the following lines in the file
ipconfig /renew arp -d * nbtstat -R nbtstat -RR ipconfig /flushdns ipconfig /registerdns
then save and close.
Open a cmd terminal as administrator, navigate to the folder on which netrepair.bat is saved and then type
netrepair.bat
at the command line.
That's it.
Refer to http://support.microsoft.com/kb/289256 for explanations of what the commands do

Enable or Disable USB Storage device

Many of you would have thought is there any simple way of disabling or enabling USB device in your Computer.
For those who are searching for this you have got it.

You can do it in 2 ways.

1. Using the registry – If u wanna do it in 1 or 2 computers or in a workstation environment.
GOTO Start -> Run -> REGEDIT

HKLM\System\CurrentControlSet\Services\usbstor

On the right side select start and change the value from 3 to 4 to disable USB access.

2. Using the group policy – If u have a Domain and u wanna block USB in all the computers in ur network.

Check with Microsoft kb for doing the above. Here is the link
http://support.microsoft.com/kb/555324

TOOLS

Create a Bootable USB Flash Drive For Windows 7 / Windows 8   - WiNToBootic    wintoflash  XBoot

Youtube

599CD Computer Training

ITS HOT

http://ithelp.8m.com/index.html

NS2

http://ns2-experience.blogspot.in/2008/04/installing-ns2-in-windows.html

http://ce.sharif.edu/%7Em_amiri/project/networksimulator1/index.htm