Skip to content
View in the app

A better way to browse. Learn more.

Kaspersky Support Forum

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

klflt.sys causing BSOD's please help

Hello,

I used Kaspersky Standard for many years without any issues. However, after a recent Kaspersky app update, it started causing BSODs right at startup. If I uninstall Kaspersky, everything goes back to normal and the PC boots correctly.

I’ve already tried deleting and reinstalling drivers, and updating them, but nothing fixes it except completely removing Kaspersky.

The WhoCrashed app says the problem is related to KLFLT.sys.

I’m using Windows 11 on an AMD system. Has anyone else experienced this? If so, how did you fix it? Any help would be greatly appreciated.

Featured Replies

@anniespain Welcome.

For BSODs caused by Kaspersky please contact Kaspersky Technical Support.

Please sign in to comment

You will be able to leave a comment after signing in

Sign In Now

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.