Be careful of the calendar.php file in the patch file for 3.5x. It has the shebang code at the top. You will need to remove that if you don't need it or you will get errors.

Edit: You will get errors if you have short tags off.

It worked well for me :) Thanks!

Source code means files.php? Some hacks i installed require edit a .php file like showthread.php o any .php file from the includes directory.

For upgrading from 3.5.2 to 3.5.3 i have to overwrite all files if i understand well the instructions. So, after, i would have to do a list of hacks that i edited .php files from 3.5.2 and edit again en 3.5.3 version i think.

A bit question more, how much time used to be vbulletin versions upgrade?

Thank u. :ninja:

yes any php files that you have edited you will need to redo.

guess I'm just glad I didn't upgrade one of mine to 3.5.2 on Weds this week.

now to go and upgrade again once I'm done playing catchup!