Спасибо, нашел того клиента который держал базу. Вывожу команду set
ALLUSERSPROFILE=C:\Documents and Settings\All Users
APPDATA=C:\Documents and Settings\informix.ZAPAS.000\Application Data
CLASSPATH=C:\PROGRA~1\informix\extend\krakatoa\krakatoa.jar;C:\PROGRA~1\informix\extend\kr
akatoa\jdbc.jar;
CLIENTNAME=Console
CLIENT_LOCALE=ru_RU.CP1251
ClusterLog=C:\WINDOWS\Cluster\cluster.log
CommonProgramFiles=C:\Program Files\Common Files
COMPUTERNAME=ZAPAS
ComSpec=C:\WINDOWS\system32\cmd.exe
DBDATE=DMY4.
DBLANG=EN_US.CP1252
DBMONEY=.
DBTEMP=C:\PROGRA~1\informix\infxtmp
DB_LOCALE=ru_RU.CP1251
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Documents and Settings\informix.ZAPAS.000
INFORMIXDIR=C:\PROGRA~1\informix
INFORMIXSERVER=rs
INFORMIXSQLHOSTS=\\XEO
LOGONSERVER=\\ZAPAS
NUMBER_OF_PROCESSORS=2
ONCONFIG=ONCONFIG.rs
OS=Windows_NT
Path=C:\PROGRA~1\informix\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\p
rogram files\intel\ServerManager\Server\BIN;C:\program files\intel\ServerManager\cli;C:\To
ols;C:\TOOLS;C:\Program Files\Informix\bin;C:\Program Files\Java\j2re1.4.2_04
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
PROCESSOR_ARCHITECTURE=x86
PROCESSOR_IDENTIFIER=x86 Family 15 Model 4 Stepping 3, GenuineIntel
PROCESSOR_LEVEL=15
PROCESSOR_REVISION=0403
ProgramFiles=C:\Program Files
PROMPT=$P$G
SERVER_LOCALE=ru_RU.CP1251
SESSIONNAME=Console
SystemDrive=C:
SystemRoot=C:\WINDOWS
TEMP=C:\DOCUME~1\INFORM~1.000\LOCALS~1\Temp
TMP=C:\DOCUME~1\INFORM~1.000\LOCALS~1\Temp
USERDOMAIN=ZAPAS
USERNAME=informix
USERPROFILE=C:\Documents and Settings\informix.ZAPAS.000
windir=C:\WINDOWS