For running your Test Script on IE browser, there are few prerequisites like:

(1) IE Browser Zoom level: 

Ensure Zoom level of IE browser as well as in system is set to 100%.

  • Click on the Settings option and then click Zoom (100%) from the list.

  • Open the Settings and select Display option.
  • Make sure that Scale and layout is 100%, as recommended.

(2) IE default internet setting: 

Ensure that Enable Protected Mode option is either Enabled or Disabled for all IE browser default internet setting options like Internet, Local internet, Trusted sites and Restricted sites.