Kaspersky Internet Security 2009 in Windows 7?

Why can't I reinstall my Kaspersky "Anti-Virus & Maximum Spyware Protection 2009" on my new Windows 7?

Hi aimee ... Welcome to Windows 7 Forums

If your trying to install KIS 2009 you will find you need KIS 2010 (see page 3 this thread (Ians Post).

Dear all,

I'm using Windows 7 Ultimate. I installed legitimate Kaspersky Internet Security 2009 (which I had been using with XP for over 6 months).

I am getting an error on starting up as "DRIVER BLOCKED DUE TO INCOMPATIBILITY (KASPERSKY INTERNET SECURITY)".

Also KIS 2009 doesn't work properly. Its firewall doesn't work, so does anti-malware.

I have tried re-installing KIS 2009, but the issue reoccurred.

Any help would be appreciated.

You can download KIS 2010 and perform a free upgrade, that works perfectly with W7

lan is absolutely rite but 1 more condition Only versions 9.0.0.736 (Critical Fix 2) and higher are compatible with Windows 7 so d/w it tht ll work perfectly with it if u use any previous version of kis 2010 it is partial compatible & give few problem 1 of it is like while scanning d whole pc.
so d/w dis version here is d link
http://www.kaspersky.com/kis_latest_...link=206911255

can we use the KIS 2009 activation code on KIS 2010 / KIS 2010 9.0.0.736?


im using KIS 2009 8.0.0.506,can i use my code for the KIS 2010?,

yup buddy u can can use it no problem @ all i had purchased KIS 2009 but now im using KIS 2010 still no prob. more over it allowed

From few days my pc using Windows 7 RTM was working like hell it was slown down considerably the CPU & RAM usage without any process going was showing 100% & 50% respectively.
2day i was really frustrated & so i decided 2 check what was d problem i checked all d process, startup programs & every damn thing that i think wud slow down my pc but in vain nothing turn out 2 b working. Till that time i did not realize tht it must b my KIS who is doing dis stuff i doubted d new Tuneup Utilities 2010 as it start automatically wen windows start so i removed it but still no change & den i thought it must b my KIS who is doing dis so i uninstalled it & den wen i restart d pc it was working like XP damn fast d boot time was considerably fallen d CPU & RAM usage was just normal.
I was using d lastest KIS version which is supported by windows 7 & it urn out 2 b nightmare 4 me i was thinking of reinstalling vista

mom got new Acer Aspire for Christmas running Windows 7 (6.1.7600.2.0.0.768.3). Installed KIS 2010 w/ critical fix 736. This is my 12th hour trying to resolve compatibility issue. installed and runs fine until shutdown and restart, then blue screen. trouble shooting revealed "incompatible application". only resolution is start in safe mode and uninstall KIS. no response from tech support. can anyone help?

Kathy try downloading a package for version 9.0.0.736. or newer

Installation of an older version will have compatability issues, which the critical update would try and fix.

It's best off if you start an installation with a compatible version, so that all components are installed and working correctly. Newer install = compatable with W7 = smoother instal process = less risk of anything going wrong...