some sites not opening

[msa27]

hello,
i have 1 problem in my computer some site not opening in my computer like www.google.com www.facebook.com www.meebo.com etc. its not opening in my office computer we have domain newtwork in office and this same sites opening in another computer but not in mine even in fire fox or internet explorer i use same problem can any one help me how can i open this sites without formatting my system.
thanks

 

[redbone]

Solution 1 : Check your Firewall settings

Solution 2 : Check Your Host file in Windows system folder

Go to >>>> C:\Windows\System32\drivers\etc\
Search for hosts File(No extension for this file). right click on it & open with Notepad.
Its Look like this ;

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
................................ Etc

Look for any suspect web address Like www.google.com www.facebook.com www.meebo.com ......
any IP address www.google.com
any ip address www.facebook.com
any ip address www.meebo.com
if its look like above then remove that lines & save it..

EX:

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
............................................
.............................
127.0.0.1 www.google.com <<<<<<< Remove this suspect address
127.0.0.1 www.meebo.com <<<<<<< Remove this suspect address
127.0.0.1 www.facebook.com <<<<<<< Remove this suspect address

 

[msa27]

not clear 127.0.0.1 google.com
i removes 127.0.0.1 and i save still not opening google site

 

[msa27]

and my windows fire wall is off

 

[redbone]

not clear 127.0.0.1 google.com
i removes 127.0.0.1 and i save still not opening google site

I said Ex that mean example....
Your Host file should look like this or same >>>>

Please BACKUP your Host File Before EDIT.................

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host

# localhost name resolution is handled within DNS itself.
# 127.0.0.1 localhost

If there any other Links remove it...

 

[suranga84]

thx redbone for these info i dnt have a prob though.. i didnt knw it earlier..thx

machan clear the cache and try it..dnt knw vll it work or nt

 

[redbone]

thx redbone for these info i dnt have a prob though.. i didnt knw it earlier..thx

machan clear the cache and try it..dnt knw vll it work or nt

Your WELCOME machaan....

I tried to help you Becouse I had same prob & I used 2nd method to resolve...