php MVC site migrated but errors

[chunk]

i have a website already built up by someone else, he used PHP MVC to develop this website.
it was working correct on the previous hosting. but now we have changed hosting and uploaded full backup on new host.
the problem is when i click on any link in the website it always displays page not found :-(
how this can be resolved?

here is code of the htaccess file.

RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-l

RewriteRule ^(.+)$ index.php?uri=$1 [QSA,L]

[akhileshbc]

There isn't anything that appears to be affecting, when you change the host! I mean, the above redirect conditions doesn't cause any issues even if you changed the host.
* Did you made sure that the folder structure are correct ?
* Have you restored the database and set the new db settings in your app ?
* Are you able to access the home page or the home page is also not showing up ?
* Is mod-rewrite turned on, in your new host ?