Downloaded sample not working

I am new to dhtmlx. I just downloaded the api and extract the api. i just tried the samples
dhtmlxTree\samples\02_checkboxes.html, but while opening it is displaying me error alert message “Error Type: Load XML, Description: Incorrect xml” . i checked the xml on the given path and open the xml in internet explorer and it have no problem. then i replace the relative path with hardcoded path and again its not working and showing same error.
Do i need to configure some thing or can anybudy suugest me how can i able to see the tree?

Thanks in advance.


sorry i got the answer. i was trying in google chrome thats y it was not working.


tree works in Chrome. Make sure that you open tree samples with http:// (using web server)