You could try the following:-
To unregister and re-register Windows Installer:
Click Start, and then click Run.
Type in the Open box: msiexec /unregister and then click OK.
Click Start, and then click Run.
Type in the Open box: msiexec /regserver click OK.
Type commands exactly, including the space between c and /.
This will not affect programs which use Windows Installer that are already
installed.
kerla said:
a windows installer keep popping out and when i keep cancelling it it comes
back again..and it says something abt copying a certain thing but i have no idea
what it really wants since i'm not copying any programs..