Check Boxes or Tabs Missing in HI Client for 8.1.1.9
When deploying the Siebel 8.1.1.9 High Interactivity (HI) object managers on a server, you must unzip the images in IE8Images.zip file, if using Internet Explorer 8.
Not performing this step will result in tabs and/or check boxes missing in the HI Client (i.e., occurs when Open UI has not been deployed, only the HI client was deployed).
This is discussed in the following documents:
Image files required for HI clients in Innovation pack 2012 (Doc Id 1511448.1)
Siebel Open UI Best Practices - Deployment Guide (Doc Id 1499842.1) (see section Installing Siebel HI Web Client and Client Topics related to Open UI)