Archive: install failed when has a kill virus software intall


install failed when has a kill virus software intall
I wanna to release my VB application.
I must install MDAC_tye 2.7 and Jet4.0 to end-user's computer. if there is no kill virus software(Norton or other...) install,every thing is ok,it works well.
but if there are KVs in end-user's system, MDAC_tye 2.7 or Jet4.0 Can't be installed. although EXIT the KVs before install.
I have alter the end-user to stop his KVs before install the software, but it seems not work.

Is there anyone cound help me solve the program? Thx alot


This is not related to NSIS (which works fine when virus scanners are running). Please search for details about the installers of these components.