When launching Protected Browser in Kaspersky Fraud Prevention 4.0 for Endpoint, you may encounter the message: "Run error. Failed to run Protected Browser: 0x80000221".
The error may be caused by modification of standard Windows libraries. This commonly happens when a custom Windows visual theme is applied.
If the error persists, send a request to Kaspersky Lab Technical Support via My Kaspersky. Please provide a detailed description of the issue. For instructions on using My Kaspersky, see the respective FAQ page.
Please let us know how we can make this website more comfortable for you
Thank you for submitting your feedback. We will review your feedback shortly.
Your feedback will be used for content improvement purposes only. If you need assistance, please contact technical support.
Your suggestions will help improve this article.