When Kaspersky Endpoint Security 8 for Windows installer detects one of the above listed applications on a computer, it removes the detected application and saves its settings. No reboot is required after that. Then it installs Kaspersky Endpoint Security 8 for Windows and imports the saved settings from the old version. Reboot is required to apply the changes once the installation is complete.
Please note. Quarantine and backup content is not saved during upgrade.
Important. If an error occurs when updating a previous version of Kaspersky Anti-Virus, for example, when deleting a previous network driver version, it is recommended that you use the kavremover.exe utility.
There are several methods of upgrading to Kaspersky Endpoint Security 8 for Windows:
Removal tool to uninstall Kaspersky Lab products
Release of antivirus database updates (required to protect your computer/server/mobile device)
Providing technical support over phone / web
Release of patches for the application (addressing detected bugs)
To ensure proper functioning of the application, a computer must meet the following requirements:
1 GB free hard drive space.
Microsoft Internet Explorer 7.0 or higher.
Microsoft Windows Installer 3.0 or higher.
An Internet connection for activating the application and for updating databases and application modules.
Hardware requirements for computers with workstation operating systems installed
Microsoft Windows XP Professional SP2 or higher,
Microsoft Windows XP Professional x64 Edition SP2:
Intel Pentium 1 GHz processor or faster (or compatible equivalent)
256 MB free RAM
Microsoft Windows 7 Home Basic / Home Premium / Professional / Enterprise / Ultimate (SP0 or higher),
Microsoft Windows 7 Home Basic / Home Premium / Professional / Enterprise / Ultimate (x64 Edition SP0 or higher),
Microsoft Windows Vista SP2, Microsoft Windows Vista x64 Edition SP2:
Intel Pentium 2 GHz processor or faster (or compatible equivalent)
512 MB free RAM
Read more about Kaspersky Endpoint performance on Microsoft Windows Home Basic / Home Premium in article 9177.
Microsoft Windows Embedded Standard 7 SP1,
Microsoft Windows Embedded Standard 7 x64 Edition SP1,
Microsoft Windows Embedded POSReady 2009 latest SP:
Intel Pentium 800 MHz processor or faster (or compatible equivalent)
You can read more about compatibility in article 7884 .
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