Hie, I want to make a Batch Program to change IP addresses & DNS address. I could do it through Command Prompt. But those commands are not working in .BAT files ! :( The command for changing DNS is working fine... but the command for changing IP addresses is not working. http://i250.photobucket.com/albums/... Please check this image. Please Help !! :( ~~Psychedelic~~

Get rid of the pipe.

I dint get you Sir. In .BAT files..... If i remove " |none " i am asked to check the code again by the Command Prompt. While if i use it, i get " 'none' is not internal or external command" message. Should i remove only the pipes " | " or " |none" ?? thanx a lott for ur reply ! :) ~~Psychedelic~~

Bingo !! I Removed only " | " and now the following program is working Fine !! Woooooo !! <Code starts> netsh interface ip set address "Local Area Connection" static 1.2.3.4 255.255.255.0 1.2.3.1 none :: dis wil change the Preffered DNS..... netsh interface ip set dns "Local Area Connection" static 5.6.7.8 <code ends> Thanx a lott Tony ! :) ~~Psychedelic~~

Another Small Question if u dont mind ;) I managed to change the Preffered DNS. But can we change the Alternate DNS ??? ThaxXx!! :) ~~Psychedelic~~

dhavalcoholic, netsh interface ip add dns "Local Area Connection" ip.ad.dr.ess index=2 - Will add the given address to dns list. If you already have an alternate dns, the above command will note change it, instead you will have 3 dns. The command to remove a dns from the list is netsh interface ip del dns "Local Area Connection" address=ip.ad.dr.ess -- Holla.

Thanx Holla :) ~~Psychedelic~~