Dear Friends,
from time to time I have problem with running and installation of new programs because of MSIEXEC.EXE . 
I do not know what is it the msiexec.exe. Is it a spyware? Is it may cause concrete serious problems etc.?  
In any case I would to ask you to help me to understand what is msiexec.exe and what I would have to do in order to get rid of this file? Can the computer work normally without this file? 
You may contact me at 
[email protected]  
Thank you in advance 
With best wishes
Boris