Hey users, Hopefully someone can help me with this issue since I can't seem to resolve it. After compiling Apache 2.2.9 on Win XP with (with mod_ldap and mod_authnz_ldap support) I'm trying to configure Apache's Shared Memory usage. My relevant configuration is: LoadModule ldap_module modules/mod_ldap.so LoadModule authnz_ldap_module modules/mod_authnz_ldap.so LDAPCacheEntries 2200 LDAPOpCacheEntries 1 LDAPSharedCacheSize 900000 LDAPSharedCacheFile logs/mod_ldap_cache However, Apache fails to start and results in the following being logged in the error log: [error] (17)File exists: LDAP cache: could not create shared memory segment Configuration Failed After some simple checking, removing the LDAPSharedCacheFile directive resolves the error and Apache starts (and appears) to run fine. After checking the mod_ldap docs it appears Apache then relies on anonymous shared memory. My Unix builds do not seem to observe this issue with the same configuration. Any ideas as to what might be the issue here? Thanks, Dan --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx