Dispatcher URI success after 3 times enter

[Cognos8]

Hi,

I  use the dispatcher URI - http://mdec7:9700/p2pd/servlet/dispatch.  when i enter first time it shows one xml, second time it shows like below . 3rd time when i do refresh dispatcher laucnhes to ask UID,pwd. why it is happening like this. can i skip the first 2 step.

The XML page cannot be displayed
Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later.
The download of the specified resource has failed. Error processing resource 'http://tecgnpm7:9100/p2pd/servlet/dispatch'.

[birliban]

Maybe a dumb question from my side, but why ain't you connecting to http://mdec7/cognos8/ ?