NXLog CE is not sending any data

Hello,

I am having the problem that nothing is sent to the server and I dont know why.
Here is my config:

Panic Soft
#NoFreeOnExit TRUE

define ROOT C:\Program Files (x86)\nxlog
define CERTDIR %ROOT%\cert
define CONFDIR %ROOT%\conf
define LOGDIR %ROOT%\data
define LOGFILE %LOGDIR%\nxlog.log
LogFile %LOGFILE%
LogLevel INFO

Moduledir %ROOT%\modules
CacheDir %ROOT%\data
Pidfile %ROOT%\data\nxlog.pid
SpoolDir %ROOT%\data

<Extension _syslog>
Module xm_syslog
</Extension>

define BASEDIR C:\MessageTracking

<Input in_exchange>
Module im_file
File '%BASEDIR%\MSGTRK*-*.LOG' # Exports all logs in Directory
SavePos TRUE
Exec if $raw_event =~ /HealthMailbox/ drop();
Exec if $raw_event =~ /^#/ drop();
</Input>

<Output out_exchange>
Module om_udp
Host 10.2.1.22
Port 5141
Exec $SyslogFacilityValue = 2;
Exec $SourceName = 'exchange_msgtrk_log';
Exec to_syslog_bsd();
</Output>

<Route exchange>
Path in_exchange => out_exchange
</Route>

<Extension _charconv>
Module xm_charconv
AutodetectCharsets iso8859-2, utf-8, utf-16, utf-32
</Extension>

<Extension _exec>
Module xm_exec
</Extension>

<Extension _fileop>
Module xm_fileop

# Check the size of our log file hourly, rotate if larger than 5MB
<Schedule>
Every 1 hour
Exec if (file_exists('%LOGFILE%') and \
(file_size('%LOGFILE%') >= 5M)) \
file_cycle('%LOGFILE%', 8);
</Schedule>

# Rotate our log file every week on Sunday at midnight
<Schedule>
When @weekly
Exec if file_exists('%LOGFILE%') file_cycle('%LOGFILE%', 8);
</Schedule>
</Extension>