CRM Bug - CRM prompting to save or download blank.aspx

Recently we've started receiving the following message from the CRM.



Description:

Name: Blank.aspx
Type: Uknown File Type
From:

There are 2 possible ways to overcome this issue:

1) Remove the fix KB953838
2) Reasosiation :
2.1) Save the file on the computer
2.2) Open it
2.3) The application will ask, how do you want to open it, choose "Internet Explorer" and mark "Always Use"

Enjoy.