Проблема с запуском аппача.

ОС: Win XP
аппач версия : appserv-win32-2.5.10
установил, но с первого запуска выдает такую ошибку

The Apache2.2 service is restarting.
The Apache2.2 service has restarted.
arent: Received restart signal -- Restarting the server.
[Mon Jul 25 13:47:05 2011] [notice] Child 1108: Exit event signaled. Child process is ending.
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:/AppServ\\php5\\ext\\php_exif.dll' - \xcd\xe5 \xed\xe0\xe9\xe4\xe5\xed \xf3\xea\xe0\xe7\xe0\xed\xed\xfb\xe9 \xec\xee\xe4\xf3\xeb\xfc.\r\n in Unknown on line 0
[Mon Jul 25 13:47:05 2011] [notice] Apache/2.2.8 (Win32) PHP/5.2.6 configured -- resuming normal operations
[Mon Jul 25 13:47:05 2011] [notice] Server built: Jan 18 2008 00:37:19
[Mon Jul 25 13:47:05 2011] [notice] Parent: Created child process 492
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:/AppServ\\php5\\ext\\php_exif.dll' - \xcd\xe5 \xed\xe0\xe9\xe4\xe5\xed \xf3\xea\xe0\xe7\xe0\xed\xed\xfb\xe9 \xec\xee\xe4\xf3\xeb\xfc.\r\n in Unknown on line 0
[Mon Jul 25 13:47:05 2011] [notice] Child 492: Child process is running
[Mon Jul 25 13:47:06 2011] [notice] Child 1108: Released the start mutex
[Mon Jul 25 13:47:06 2011] [notice] Child 492: Acquired the start mutex.
[Mon Jul 25 13:47:06 2011] [notice] Child 492: Starting 64 worker threads.
[Mon Jul 25 13:47:07 2011] [notice] Child 1108: All worker threads have exited.
[Mon Jul 25 13:47:07 2011] [notice] Child 492: Starting thread to listen on port 81.
[Mon Jul 25 13:47:07 2011] [notice] Child 1108: Child process is exiting

в чем проблема, помогите решить ( я новичек )