Forum Upgrading from 3.8.5 to 4.0.2
 

Hello to everybody

So i set an installation of 3.8.5 vbulletin to my pc using the latest edition of WAMMP but when i try to upgrade it to the 4.0.2 i get this error in the step 5 of the finalupgrade stage.
Quote:
The requested URL /R&W/forum/install/finalupgrade.php was not found on this server.

I followed all the instructions provided by vbulletin but i cannot understand where the problem is.

Any help will be appreciated.

Thanks in advance.