If you installed the cume or PTF(s) by virtual optical, then delete the images in the IFS and any savfs you may have created. Of course if you installed by CD you don’t have to worry about that.
There are also savfs to delete if you used Download Director to get your PTFs from IBM.
Thank you for your response.
I did install from CD as we have two systems to maintain.
If you are using a Windows Operating System, you can easily perform hard disk drive cleanup by clicking the Start, click My Computer or Computer, right click Drive C: and set it to General tab. On the Properties window, you can see the button Disk Cleanup and just follow the procedures.