Downloading Service Packs

[pete q]

Is there some reason that your anti-virus controls should
be disbled when installing Mircosoft Service Packs?

I had heard that having virus controls enabled while
downloading the service packs may cause a problem.

Does anyone have more information on this?

I was surprised by this as I would then I would never
want to disable my anti-virus controls, even when
downloading a Microsoft service pack.

Any additional information would be appreciated.

 

[Tom Swift]

What you've heard is correct. In fact, your antivirus software should be
temporarily disabled whenever you install software (and re-enabled after the
software is installed.)

Sometimes, some of the actions that software needs to perform in order to
install itself can be misinterpreted by an antivirus program as virus-like
activity. This antivirus program may attempt to halt some or all of the
installation, leaving you with a corrupted installation.

Microsoft Service Packs are tested thoroughly for viruses before being
released. And you can be sure that the server sending you the Service Pack
has not been compromised. You can feel equally safe with downloads from
other major software companies.

When you want to install software from a company with whom you are not
comfortable, you can always scan the installer with your antivirus program
before starting the install.

Tom Swift