hi praveen,

  I have installed dolphin7 beta-2 in my server, all the folders are present,still its showing the error as ' files not exits'. I have checked twice and thrice i didn't missed any files. Please give suggestion.

regards,
suchigeorge

Can you post the exact error?

In my opinion just wait for the rc version that will be released soon and you can play with that.. Always to many probs etc on betas