500 Internal Server Error DHX 3.5 datastore.js / htaccess

My configuration is Apache+MySQL and I try to use the new version 3.5 instead of dhx 3.0 but a error appear with datastore.js : “500 Internal Server Error”
In Apache error log the message is :

[Mon Aug 13 16:27:35 2012] [alert] [client] C:/www/areapec/dhtmlxDataStore/codebase/.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included in the server configuration, referer: [Mon Aug 13 16:27:36 2012] [error] [client] PHP Notice: Undefined index: champ in C:\\www\\areapec\\combo_organisation.php on line 7, referer:

In dhtmlx3.5 bundle

there is an .htaccess file is it necessary ?
thx for your help.

Please remove unnecessary .htaccess file, it was added to the package by mistake ( we will update online packages in nearest time )

I will remove it.

I can’t even convey how helpful this comment was. :smiley: I didn’t even think to check the error log. I just kept getting the following:

[code]Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at admin@example.com to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.[/code]

Thank you so much for answering this question. I am loving the work you have done here. :smiley: