problem with windows installer package

[bunches]

hello,
I am trying to install a web cam. The installation fails and I get Error
1720: problem with windows installer package a script required could not be
run
I uninstalled my virus protection, did a disk clean up and a restore to a
time before my nephew was visiting - none worked. ideas, thanks!

 

[JS]

How to re-install Windows Installer:
http://xphelpandsupport.mvps.org/how_do_i_reinstall_the_windows_i.htm

Windows Installer 4.5 is available
(supports SP3)
http://support.microsoft.com/kb/942288

Also:
Common Windows Installer Problems
http://support.microsoft.com/?kbid=555175

Windows Installer CleanUp Utility
http://support.microsoft.com/kb/290301

JS
www.pagestart.com