Tool Driver kl1.sys_X64 could not be installed

1 post in this topic

This is an updated post.


I previously tryed to install version without success, Same errors reported here. It was at this previous topic link.

Had no reply from Kaspersky team.

Now I downloaded the new version available but stil same error.

Attached the updated LOG and GSI file.





Package downloaded now: anti_ransom_installer.msi (29.912Kb)


I work at home with only one PC. I'm the Admin configured fot the machine.

Core I5 PC with Windows 7 Ultimate updated.

I'm using AVG free.

At initial configuration I selected administrator option (one machine only).


Got the following errors:

At first run:

- Kaspersky lab driver failed to start (tryed to Repeat, later then Ignore). No changes.


Tryed to repeat then got:

- Driver kl1.sys_X64 could not be installed


Rebooted, tryed all the same with AVG disabled but same errors happenend.


Not able to attach files (upload error -200), so here the links:






Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now