how to remove discover suitecrm dashlet from the homepage

Hi All,

I want to remove 'discover suitecrm" form the homepage of all users… I tried changing the code in the following files:

  1. modules/home/index.php (line 98 onwards)
  2. custom/modules/home/dashlets.php (line 7)

But its not working.
can someone suggest how to achieve this.

Thank You.