SMF on Godaddy windows + IIS server...help please!

Hi guys;
I have installed ver 1.1 on a paid godaddy server with windows + IIS, the server config requires a php5.ini file in the root folder.
I keep getting this error when trying to register a new user or log into admin panel, but if I remove the php5.ini file I can log into the admin panel...so I think something in my php5.ini is causing the problem. Also can the /tmp folder be placed anywhere, I created a "tmp" folder in the root and left the path in the ini file as "/tmp".
Can you guys please look at my ini file and see if you can spot the problem?
I am fully aware that this is not the "SMF" support forum, it takes those guys a week to even respond at times and I cant seem to get any help there.
If anyone here has this working on Godaddy can you please have a look at my php5.ini below and tell me what the problem is with my php5.ini or do I need to change .htaccess to fix this?

Thanks

Code:

[PHP]engine = Onzend.ze1_compatibility_mode = Offshort_open_tag = Onasp_tags = Offprecision = 14y2k_compliance = Onoutput_buffering = 4096;output_handler =zlib.output_compression = Off;zlib.output_handler =register_globals = Offimplicit_flush = Offunserialize_callback_func=serialize_precision = 100allow_call_time_pass_reference = Offdisable_functions = disable_classes =allow_url_fopen = Onexpose_php = Offmax_input_time = 120variables_order = "EGPCS"extension=php_mysql.dllextension_dir = C:\php5\extupload_tmp_dir = /tmpprecision = 12SMTP = relay-hosting.secureserver.neturl_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset="max_execution_time = 60 ; Maximum execution time of each script, in secondsmax_input_time = 120 ; Maximum amount of time each script may spend parsing request datamemory_limit = 128M ; Maximum amount of memory a script may consume (8MB)error_reporting = E_COMPILE_ERROR|E_ERROR|E_CORE_ERRORdisplay_errors = Offdisplay_startup_errors = Offlog_errors = Onlog_errors_max_len = 1024ignore_repeated_errors = Offignore_repeated_source = Offreport_memleaks = Ontrack_errors = Offarg_separator.output = "&"variables_order = "GPCS"register_long_arrays = Offregister_argc_argv = Offpost_max_size = 40Mmagic_quotes_gpc = Offmagic_quotes_runtime = Offmagic_quotes_sybase = Offauto_prepend_file =auto_append_file =default_mimetype = "text/html"default_charset = "UTF-8"include_path = ".:/usr/local/share/smarty:/usr/local/lib/php/pear"doc_root =user_dir =extension_dir = C:\php5\extenable_dl = Offcgi.force_redirect = 1; cgi.nph = 1; cgi.redirect_status_env = ;; fastcgi.impersonate = 1;;cgi.rfc2616_headers = 1file_uploads = Onupload_tmp_dir = /tmpupload_max_filesize = 40Mallow_url_fopen = Onuser_agent="PHP"default_socket_timeout = 60[Syslog]define_syslog_variables = Off[mail function]; For Unix only. You may supply arguments as well (default: "sendmail -t -i").;sendmail_path =;mail.force_extra_parameters =[MySQL]; Allow or prevent persistent links.mysql.allow_persistent = Onmysql.max_persistent = 20mysql.max_links = -1mysql.default_port = 3306mysql.default_socket =mysql.default_host = localhostmysql.connect_timeout = 60mysql.trace_mode = Off[MySQLI]mysqli.max_links = -1mysqli.default_port = 3306mysqli.default_socket =mysqli.default_host = localhostmysqli.reconnect = Off[PostgresSQL]pgsql.allow_persistent = Onpgsql.auto_reset_persistent = Offpgsql.max_persistent = 20pgsql.max_links = 40pgsql.ignore_notice = 0pgsql.log_notice = 0[dbx]dbx.colnames_case = "lowercase"[bcmath]bcmath.scale = 0[Session]session.save_handler = filessession.save_path = "/tmp"session.use_cookies = 1session.name = PHPSESSIDsession.auto_start = 0session.cookie_lifetime = 0session.cookie_path = /session.cookie_domain =session.serialize_handler = phpsession.gc_probability = 1session.gc_divisor = 1000session.gc_maxlifetime = 1440session.bug_compat_42 = 0session.bug_compat_warn = 1session.referer_check =session.entropy_length = 0session.entropy_file =session.cache_limiter = nocachesession.cache_expire = 180session.use_trans_sid = 0session.hash_function = 1session.hash_bits_per_character = 5url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"[Sockets]sockets.use_system_read = On[com]; path to a file containing GUIDs, IIDs or filenames of files with TypeLibs;com.typelib_file =; allow Distributed-COM calls;com.allow_dcom = true; autoregister constants of a components typlib on com_load();com.autoregister_typelib = true; register constants casesensitive;com.autoregister_casesensitive = false; show warnings on duplicate constat registrations;com.autoregister_verbose = true[mbstring];mbstring.language = Japanese;mbstring.internal_encoding = EUC-JP;mbstring.http_input = auto;mbstring.http_output = SJIS;mbstring.encoding_translation = Off;mbstring.detect_order = auto;mbstring.substitute_character = none;;mbstring.func_overload = 0[exif];exif.encode_unicode = ISO-8859-15;exif.decode_unicode_motorola = UCS-2BE;exif.decode_unicode_intel = UCS-2LE;exif.encode_jis =;exif.decode_jis_motorola = JIS;exif.decode_jis_intel = JIS[Tidy];tidy.default_config = /usr/local/lib/php/default.tcfgtidy.clean_output = Off[soap]soap.wsdl_cache_enabled=1soap.wsdl_cache_dir="/tmp"soap.wsdl_cache_ttl=86400; Local Variables:; tab-width: 4; End:[Zend]zend_extension_manager.optimizer=/usr/local/lib/php/20050922/Optimizerzend_extension_manager.optimizer_ts=/usr/local/lib/php/20050922/Optimizer_TSzend_optimizer.version=3.0.0zend_extension=/usr/local/lib/php/20050922/ZendExtensionManager.sozend_extension_ts=/usr/local/lib/php/20050922/ZendExtensionManager_TS.so

Thanks