QUOTE (pranavtulsian @ Dec 21 2008, 09:17 PM)

Hello pranavtulsian,
Welcome to the forums !!!
Unless you know what you are doing you may just want to leave these alone.
CCleaner.exe program contains some embedded files . One file is called winapp.ini .
This text file can be reviewed to see what applications are "looked for" and how they are "Detected".
They also show what areas will be cleaned when "detected".
You can download the latest version from this thread.
http://forum.piriform.com/index.php?s=&...st&p=121736The files can be downloaded and unzipped for viewing.
You will see some of those Applications that you have in your list. They are being "detected" because those keys still exist in your Registry. Even though you don't use Office 2003 it may show in your Applications list because you have some software from MS installed related to Excel,Word, or Powerpoint. These are there so you can view certain files.
I just leave these Applications alone in the CCleaner tab. Every now and then I will see some file being cleaned related to these Applications.
Other applications may be "detected" because the keys were not removed when the application was uninstalled.
Unless you know what you are doing, I would just leave them alone.
Good luck,

davey