Helpful Information
Category: vBindex
Installation Error

When I try to follow the steps exactly I get this error

Warning: main(.//functions_vbiupgrade.php): failed to open stream: No such file or directory in /home/digitech/public_html/forum/admincp/vbiupgrade.php on line 57

Fatal error: main(): Failed opening required './/functions_vbiupgrade.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/digitech/public_html/forum/admincp/vbiupgrade.php on line 57

That means you don't have vbiupgrade.php uploaded to your ACP directory.

Do so, and try again.

It is already there along with the other files

See below

its not a functions file.... this means it doent have a functions_ prefix.

Sorry I had already sorted it, I should have posted that earlier.

My apologies