firebird - cannot attach to service manager-error -

i new in firebird , trace firebird-database activities, hence trying use audit/trace services.

my firbird databse on server: 10.7.105.8 running comman in cmd:

c:\program files\firebird\firebird_2_5\bin>fbtracemgr -se     10.7.105.8:3050:service_mgr -user sysdba -password masterkey -start -name "user trace 1" -config "fbtrace.conf" > c:\users\babak\desktop\trace.out 

but error:

can not attach service manager  service 3050 : service_mgr not defined 

what should solve problem?

thank much

edit

thank hints. think trace process works fine, cant find information, need in trace.out file

if starting trace command promp looks this:

if in step take in trace.out can see this:

trace session id 3 started 

i running select queries in firebird, , finish trace with ctr+c, things, can see in trace.out this:

trace session id 3 started 2015-07-08 10:49:59.868874 ***** loading fbclient.dll proc=4116 64bit dll preload 2015-07-08 10:49:59.869066 getdlldirectorya="" 2015-07-08 10:49:59.869075 getmodulefilenamea="c:\program files\firebird\firebird_2_5\bin\fbclient.dll" 2015-07-08 10:49:59.869086 log-level set 0 2015-07-08 10:49:59.869096 fbclient.dll loaded by: c:\program files\firebird\firebird_2_5\bin\fbtracemgr.exe 2015-07-08 10:49:59.869113 ***** dimensio integration fbclient.dll   2015-07-08 10:58:10.091330 ***** cleanup unload fbclientorg.dll proc=4116 

and not more infos queries, have run. please me, have done wrong? or should more?

as mark says, check file "fbtrace.conf". text file , see this:

# default database section  # <database> # trace database events or not enabled false  # operations log file name. use system audit trace #log_filename   .... ....  # put transaction start/end records  log_transactions false  <--- test, set true    # put sql statement prepare records  log_statement_prepare false <-- test, set true 

set true need trace, save file , check result.