Didn't receive any information from active log monitoring

[arcenciel4]

Hi! I have 2 MetaTrader server logs for monitoring on Windows. Zabbix find regular expressions in them. This logs are in recording 24 hours. For every day exist log with date(20140822).But I have a problem. When log is active (in recording) Zabbix don't find any expression. But if logs are not in recording everything is OK!
Example. Time 12.40. I create Item.
log["J:\***\logs\201408212.log"," error ","UTF-8"] Update Interval 1 sec.
And zabbix finded all lines with " error " before time 12.40, but don't show lines, which will be recorded after the time of creation this item.
I try to clear history, recreate items, but problem stay.
Zabbix Agent version 2.2.1 х64.
Agent config:

#	Name of log file.
#	If not set, Windows Event Log is used.
#
# Mandatory: no
# Default:
# LogFile=

LogFile=J:\Zabbix-Agent\log\zabbix_agentd.log

### Option: LogFileSize
#	Maximum size of log file in MB.
#	0 - disable automatic log rotation.
#
# Mandatory: no
# Range: 0-1024
# Default:
 LogFileSize=50

### Option: DebugLevel
#	Specifies debug level 
#	0 - no debug
#	1 - critical information
#	2 - error information
#	3 - warnings
#	4 - for debugging (produces lots of information)
#
# Mandatory: no
# Range: 0-4
# Default:
# DebugLevel=3
DebugLevel=3

### Option: SourceIP
#	Source IP address for outgoing connections.
#
# Mandatory: no
# Default:
# SourceIP=

### Option: EnableRemoteCommands
#	Whether remote commands from Zabbix server are allowed.
#	0 - not allowed
#	1 - allowed
#
# Mandatory: no
# Default:
 EnableRemoteCommands=1

### Option: LogRemoteCommandsc 
#	Enable logging of executed shell commands as warnings.
#	0 - disabled
#	1 - enabled
#
# Mandatory: no
# Default:
LogRemoteCommands=1

##### Passive checks related

### Option: Server
#	List of comma delimited IP addresses (or hostnames) of Zabbix servers.
#	Incoming connections will be accepted only from the hosts listed here.
#	If IPv6 support is enabled then '127.0.0.1', '::127.0.0.1', '::ffff:127.0.0.1' are treated equally.
#
# Mandatory: no
# Default:
# Server=

Server=195.***.***.7

### Option: ListenPort
#	Agent will listen on this port for connections from the server.
#
# Mandatory: no
# Range: 1024-32767
# Default:
ListenPort=10050

### Option: ListenIP
#       List of comma delimited IP addresses that the agent should listen on.
#       First IP address is sent to Zabbix server if connecting to it to retrieve list of active checks.
#
# Mandatory: no
# Default:
# ListenIP=0.0.0.0


### Option: StartAgents
#	Number of pre-forked instances of zabbix_agentd that process passive checks.
#	If set to 0, disables passive checks and the agent will not listen on any TCP port.
#
# Mandatory: no
# Range: 0-100
# Default:
# StartAgents=3
StartAgents=5

##### Active checks related

### Option: ServerActive
#	List of comma delimited IP:port (or hostname:port) pairs of Zabbix servers for active checks.
#	If port is not specified, default port is used.
#	IPv6 addresses must be enclosed in square brackets if port for that host is specified.
#	If port is not specified, square brackets for IPv6 addresses are optional.
#	If this parameter is not specified, active checks are disabled.
#	Example: ServerActive=127.0.0.1:20051,zabbix.domain,[::1]:30051,::1,[12fc::1]
#
# Mandatory: no
# Default:
# ServerActive=
ServerActive=195.***.***.7:10051


### Option: Hostname
#	Unique, case sensitive hostname.
#	Required for active checks and must match hostname as configured on the server.
#	Value is acquired from HostnameItem if undefined.
#
# Mandatory: no
# Default:
# Hostname=

Hostname=MT4_MTXAPCL1

### Option: HostnameItem
#	Item used for generating Hostname if it is undefined.
#	Ignored if Hostname is defined.
#
# Mandatory: no
# Default:
# HostnameItem=system.hostname

### Option: HostMetadata
#	Optional parameter that defines host metadata.
#	Host metadata is used at host auto-registration process.
#	An agent will issue an error and not start if the value is over limit of 255 characters.
#	If not defined, value will be acquired from HostMetadataItem.
#
# Mandatory: no
# Range: 0-255 characters
# Default:
# HostMetadata=

### Option: HostMetadataItem
#	Optional parameter that defines an item used for getting host metadata.
#	Host metadata is used at host auto-registration process.
#	During an auto-registration request an agent will log a warning message if
#	the value returned by specified item is over limit of 255 characters.
#	This option is only used when HostMetadata is not defined.
#
# Mandatory: no
# Default:
# HostMetadataItem=

### Option: RefreshActiveChecks
#	How often list of active checks is refreshed, in seconds.
#
# Mandatory: no
# Range: 60-3600
# Default:
 RefreshActiveChecks=60

### Option: BufferSend
#	Do not keep data longer than N seconds in buffer.
#
# Mandatory: no
# Range: 1-3600
# Default:
 BufferSend=5

### Option: BufferSize
#	Maximum number of values in a memory buffer. The agent will send
#	all collected data to Zabbix server or Proxy if the buffer is full.
#
# Mandatory: no
# Range: 2-65535
# Default:
 BufferSize=400

### Option: MaxLinesPerSecond
#	Maximum number of new lines the agent will send per second to Zabbix Server
#	or Proxy processing 'log', 'logrt' and 'eventlog' active checks.
#	The provided value will be overridden by the parameter 'maxlines',
#	provided in 'log', 'logrt' or 'eventlog' item keys.
#
# Mandatory: no
# Range: 1-1000
# Default:
 MaxLinesPerSecond=200

############ ADVANCED PARAMETERS #################

### Option: Alias
#	Sets an alias for an item key. It can be used to substitute long and complex item key with a smaller and simpler one.
#	Multiple Alias parameters may be present. Multiple parameters with the same Alias key are not allowed.
#	Different Alias keys may reference the same item key.
#	For example, to retrieve paging file usage in percents from the server:
#	Alias=pg_usage:perf_counter[\Paging File(_Total)\% Usage]
#	Now shorthand key pg_usage may be used to retrieve data.
#	Aliases can be used in HostMetadataItem but not in HostnameItem or PerfCounter parameters.
#
# Mandatory: no
# Range:
# Default:

### Option: Timeout
#	Spend no more than Timeout seconds on processing
#
# Mandatory: no
# Range: 1-30
# Default:
 Timeout=30

### Option: PerfCounter
#	Syntax: <parameter_name>,"<perf_counter_path>",<period>
#	Defines new parameter <parameter_name> which is an average value for system performance counter <perf_counter_path> for the specified time period <period> (in seconds).
#	For example, if you wish to receive average number of processor interrupts per second for last minute, you can define new parameter "interrupts" as following:
#	PerfCounter = interrupts,"\Processor(0)\Interrupts/sec",60
#	Please note double quotes around performance counter path.
#	Samples for calculating average value will be taken every second.
#	You may run "typeperf -qx" to get list of all performance counters available in Windows.
#
# Mandatory: no
# Range:
# Default:

### Option: Include
#	You may include individual files in the configuration file.
#
# Mandatory: no
# Default:
# Include=

 #Include=d:\Alfa monitoring\zabbix\zabbix_agentd.userparams.conf

####### USER-DEFINED MONITORED PARAMETERS #######

### Option: UnsafeUserParameters
#	Allow all characters to be passed in arguments to user-defined parameters.
#	0 - do not allow
#	1 - allow
#
# Mandatory: no
# Range: 0-1
# Default:
# UnsafeUserParameters=0

### Option: UserParameter
#	User-defined parameter to monitor. There can be several user-defined parameters.
#	Format: UserParameter=<key>,<shell command>
#
# Mandatory: no
# Default:
# UserParameter=

In server config I changed

StartPollers = 60
StartTrappers = 60

Example of settings of Items in example.
Help me please!