activerecord-odbc-adapter 2.0 failed to allocate memory

I’m currently trying to connect rails to a legacy SqlServer database. System is windows XP and my attempts to connect with activerecord sql adapter and ADO.rb file failed miserably (I wrote a mail about it before)

So it seems like odbc adapter is more recent compared to sql adapter and probably more used. I’m using active_record_store as session store, and probably the first query going to server is to check the session id. But as the query starts I get this error

Processing HomeController#home (for 127.0.0.1 at 2009-02-28 02:40:27) [GET]
Session ID: 2da5690dbacb63cd80bf4c39d5eb014e
Rendering template within layouts/home_layout
Rendering home/home
Completed in 31ms (View: 15, DB: 0) | 200 OK [http://localhost/]
/!\ FAILSAFE /!\ Sat Feb 28 02:40:31 +0200 2009
Status: 500 Internal Server Error
failed to allocate memory
C:/ruby/lib/ruby/gems/1.8/gems/activerecord-odbc-adapter-2.0/lib/active_record/connection_adapters/odbc_adapter.rb:1532:in fetch_many' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-odbc-adapter-2.0/lib/active_record/connection_adapters/odbc_adapter.rb:1532:in select’
C:/ruby/lib/ruby/gems/1.8/gems/activerecord-odbc-adapter-2.0/lib/active_record/connection_adapters/odbc_adapter.rb:770:in select_all' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:635:in find_by_sql’
C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:1490:in find_every' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:1452:in find_initial’
C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:587:in find' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/session/active_record_store.rb:113:in find_by_session_id’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/session/active_record_store.rb:288:in initialize' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:1398:in silence’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/session/active_record_store.rb:288:in initialize' C:/ruby/lib/ruby/1.8/cgi/session.rb:273:in new’
C:/ruby/lib/ruby/1.8/cgi/session.rb:273:in initialize_without_cgi_reader' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/cgi_ext/session.rb:19:in initialize’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/cgi_process.rb:94:in new' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/cgi_process.rb:94:in session’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/cgi_process.rb:130:in stale_session_check!' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/cgi_process.rb:78:in session’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:1205:in assign_shortcuts_without_flash' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/flash.rb:166:in assign_shortcuts’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:519:in process_without_filters' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:606:in process_without_session_management_support’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/session_management.rb:134:in process' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:392:in process’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:183:in handle_request' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:110:in dispatch_unlocked’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:123:in dispatch' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:122:in synchronize’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:122:in dispatch' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:132:in dispatch_cgi’
C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:39:in dispatch' C:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:103:in handle_dispatch’
C:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:74:in service' C:/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in service’
C:/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in run' C:/ruby/lib/ruby/1.8/webrick/server.rb:173:in start_thread’
C:/ruby/lib/ruby/1.8/webrick/server.rb:162:in start' C:/ruby/lib/ruby/1.8/webrick/server.rb:162:in start_thread’
C:/ruby/lib/ruby/1.8/webrick/server.rb:95:in start' C:/ruby/lib/ruby/1.8/webrick/server.rb:92:in each’
C:/ruby/lib/ruby/1.8/webrick/server.rb:92:in start' C:/ruby/lib/ruby/1.8/webrick/server.rb:23:in start’
C:/ruby/lib/ruby/1.8/webrick/server.rb:82:in start' C:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:60:in dispatch’
C:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/servers/webrick.rb:66
C:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require' C:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require’
C:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:153:in require' C:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:521:in new_constants_in’
C:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:153:in require' C:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:49 C:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require’
C:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require’
script/server:3

I’m using

Rails 2.2.2
Activerecord-odbc-adapter 2.0 (1.5 needs an older version of Activerecord)
Sqlserver 2000 desktop edition (2005 express edition gave the same error too)

Are there anyone using Rails on windows with SqlServer? Which path should I follow?
Thx in advance