Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

i get 'opening rpc.html from http://xfinitytv.comcast.net that says its a firefox doc

  • 1 cavab
  • 72 have this problem
  • 1 view
  • Last reply by John99

more options

every time I open comcast or any page, I get a pop up that says 'opening rpc.html. The text says I have chosen to open rpc.html which is a: Firefox Document from:http://xfinitytx.comcast.net Then it asks 'What should Firefox do with this file? I don't subscribe to xfinity although I use Comcast as my provider. How do I stop this pop up?

every time I open comcast or any page, I get a pop up that says 'opening rpc.html. The text says I have chosen to open rpc.html which is a: Firefox Document from:http://xfinitytx.comcast.net Then it asks 'What should Firefox do with this file? I don't subscribe to xfinity although I use Comcast as my provider. How do I stop this pop up?

All Replies (1)

more options

A quick web search suggests this may be a comcast problem see this comment from a comcast forum mod: