Your description in above two forums seems to be confusing....Could you please help me to narrowdown the issue?
1] The CUID specified in u r code seems to be ID for dashboard published to BO , is it correct?
2] After change to property which I mentioned and restart server, what is the status in Chrome?
3] If above is not working, please start fiddler utilty(its http dibuger) and launch u r URL in browser freshly so that it will capture the HTTP traffic. Please save and attach the file to this forum.
4] As an out of box, just replace the CUID with one of the sample WEBI cuid that comes with product which may be Charting Sample to see what happens.
Thank You,
Amol