hi Ramesh,
Add the all objects in to the OR and write code
Browser("Browser").WinToolbar("ToolbarWindow32").Press "&Tools"Browser("Browser").WinMenu("ContextMenu").Select "Tools;Internet Options..."Browser("Browser").Dialog("Internet Options").WinButton("Delete Cookies").ClickBrowser("Browser").Dialog("Internet Options").Dialog("Delete Cookies").WinButton("OK").ClickBrowser("Browser").Dialog("Internet Options").WinButton("OK").Click
if you want any other clarification let me know...
Regards,
Shiva