TM1 Forum

I had TM1 10.1.1 installed and chose to install Performance Modeler (under Development Tier) along with other components during the installation process. (Please note IBM Cognos Insight was not selected). Later on when I needed to uninstall TM1 10.1.1, I planned to begin with the un-installation of Performance Modeler. However, I was unable locate 'IBM Cognos Performance Modeler' under the list of installed programs in the Add or Remove Programs window in Control Panel.

Could anybody please let me know why isn't IBM Cognos Performance Modeler showing up in the list despite selecting the same during installation?

As I understand it you can only uninstall the whole application in one fell swoop from the Start menu or the respective uninstall application in C:\Program Files\ibm\cognos\tm1_64\uninstall\ (assuming a standard install)

I found when testing version 10 originally that when I had UAC enabled I was forced to essentially do an install of performance modeler every time that I open it through the applications portal, something similar may be happening for you now.
I can confirm though that I do currently have it available in my program files list to uninstall separately if I do see fit but since you said you intend to uninstall the whole thing anyway I don't see why you would want to do it one bit at a time, just do the whole lot through the uninstall package Edward Stuart pointed you towards and you will save yourself a bit of time.