Thnx I tried that.
After installing that the wordpress interface is showing in Bangla. But no Pages or posts are showing in bangla. As a blogger anyone would like to show his/her post in desired language.
I also installed a local version of my wordpress blog in my computer. On wamp server(localhost). In localhost when I write Bangla it works fine. No problem. I don't even need the language support files in WordPress.
But The interner version of my blog isn't working. even with the support files.
here to mention that my localhost' php versions are: php 5.2.11 & php 5.3.0. both version is working fine.
& my net's php version is 5.2.12;