Please help !! Oracle 9i crashes on Windows XP SP1 without reason

[Herbert Ebberg]

Hello,
I need some help - my listener crashes without reason after installing
Oracle 9i on a Windows XP Prof ServicePack2. I can start the listener with
lsnrctl or with the services of xp, the first tnsping works fine, but when I
try it again, the listener crashes without reason. Is there a known problen
with winsock or is there a path for xp ?

Please help

Herbert Ebberg
My listener.ora:

LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\Programme\oracle\ora92)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = C:\Programme\oracle\ora92)
(SID_NAME = orcl)
)
)

My tnsnames.ora:
ORCL.EBBERG.NO-IP.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
)