Aashish Bro,, If you r using php 5 then installing php pear would give you a lots of problem. Many extensions are not supported by php 5.i don't know why php.net people bundle many extension in php.exe file...I tried to install xml dom in php5 and never be able to do that... Use php 4.3.2 version. I m using it for last few years and it is working fine...When i read your question i install php pear and it works fine....