Yes and yes.

Standard upgrade procedure here: http://b2evolution.net/downloads/index.html

Try #34

I had many problems, because I habd only a MySQL Version 4 - now ist is version 5. But the Update to 4.16 doesn´t function

Notice: Undefined variable: blog in /homepages/23/d29922103/htdocs/fusselblog/inc/dashboard/dashboard.ctrl.php on line 30

Warning: Cannot modify header information - headers already sent by (output started at /homepages/23/d29922103/htdocs/fusselblog/inc/dashboard/dashboard.ctrl.php:30) in /homepages/23/d29922103/htdocs/fusselblog/skins_adm/_html_header.inc.php on line 40

Edit the file /inc/dashboard/dashboard.ctrl.php on line 30

Replace

global $dispatcher, $allow_evo_stats;

if( $blog )
{

with this

global $dispatcher, $allow_evo_stats, $blog;

if( $blog )
{

Fixed in SVN

Sorry, I was working an made mistakes - now it works

www.fusselblog.de

Now I am fixing the plugins....