“You can turn on the ‘Force Query String’ setting in the Expression Engine control panel, found at Admin | System Preferences | Output and Debugging Preferences. This of course means that all your URLs will have a query string in them and look something like www.example.com/?/filename/.
“Or you can edit your index.php and replace: “
http://www.tyssendesign.com.au/articles/cms/expression-engine/no-input-file-specified-problem/
