Help with Windows Installer always popping up?

Question

Windows installer pops up every time i click on a shortcut or start a program. It pops up then it is gone. I have been very aggressive in an attempt to find a solution. 1) I removed windows installer. 2) disabled the service. 3) In the registry, i removed all keys dealing with MSIEXEC.exe 4) I deleted all msiexec files. BUT.. it still pops up. ANy one, Any KLUE :)

Answer 1

i had the same problem before and i know how to fix it but i need to know what did you do like remove,uninstall,or delete before the windows installer message kept popping up  

Answer 2

Is it a specific program or set like MS Office?  I had that happen with my new computer using Vista.  I just had to reinstall the MS office program.  

Answer 3

does it say what its for? if its windows updates, just update it and it should go away