FDS does support SQL server 2005: check out theC:\fds2_final\jrun4\servers\lib directory and you will see anmssqlserver.jar, which contains the SQLServerDrives.class.Try removing the jar you copied previously, restart theserver and see if the driver is a match now.

BTW, a note was added by the Adobe doc guys: mpeterson said on Jul 5, 2006 at 1:19 PM : The "contact" sample application used in this tutorial ISNOT included in the Flex Data Services samples web application. Therequired files are available in the following zip file, which youcan unzip into the samp...

In which directory is your mxml file? It should be inC:\fds2\jrun4\servers\default\samples\DSLessons.The import samples.contact.Contact tells the compiler to lookfor a directory structure samples\contact, then the classContact.as. This dir structure has to be under relative to the mxmlfile.-Jorge

In JRun 4, you set the java_home variable injrun4\bin\jvm.config. If you don't set it, it defaults to thejava_home in the environment variables.Please refer to the JRun 4 updater 6 notes for more info onwhich JDK are supported: http://www.adobe.com/support/documentation/en/jrun/4/releasenotes_4_upda...

<mx:DataGrid id="dg"dataProvider="{consultaRequest.lastResult.empresas.empresa}"width="100%" height="100%"><mx:columns> <mx:DataGridColumn dataField="id_empresa"headerText="Id"/> <mx:DataGridColumn dataField="nombre"headerText="Nombre"/></mx:columns></mx:DataGrid>Notice the use of "lastResult", whic...

Please refer to: http://download.macromedia.com/pub/documentation/en/flex/2/using_cf_with_flex2.pdf

For example, with the embedded JRun j2ee server that installswith Flex (which is a convenience, not a requirement), use thejrunsvc command to install as a windows service: see http://livedocs.macromedia.com/jrun/4/Installing_JRun/install5.htm.Once you have done that, set the following property in th...