Restart the device and retry installing the application. Download and run the kavremover tool in safe mode.Download the latest version of a Kaspersky application distribution package and retry installing/uninstalling the application.If a third-party data protection software is installed on the device (for example, CryptoPro CSP), update the software to the latest version.After the files are recovered and the errors are fixed, run the installation of Kaspersky Endpoint Security once again. It will check the integrity of all Windows system files and try to recover the corrupted files and fix the errors, if detected. For instructions, see the Microsoft website. Run the sfc /scannow tool for scanning system files.If it contains the initial configuration file install.cfg, try to install the application without it. You have checked the Kaspersky Endpoint Security installation package.

The algorithms used by the encryption libraries are identical.

Or move the device to a container (OU) without active policies and force applying the settings.

You have checked group policies settings.

It is possible to remove the application locally without using Kaspersky Security Center.

You have used mandatory parameters EULA=1 and PRIVACYPOLICY=1 to accept the terms of the End User License Agreement and Privacy Policy. For details, see Online Help and the article.

You have correctly followed the steps of the installation wizard.

No third-party software is installed on your device that may restrict your permissions or prevent the installation and launching of applications.

The application is being installed/uninstalled under an administrator account.

Base Filtering Engine is present in the system on the device and running.

Password-protection is enabled for removal, and you enter the correct password.To solve the issue, try completing the following steps:

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