Kaspersky PURE 3.0


Installation error of Kaspersky PURE 3.0. Installation files are not signed

Back to "Installation Errors"
2013 Jan 23 ID: 9431

If you received the error Installation files are not signed during program installation, then perform the actions given below.


1. Check distributive digital signature


2. Check the system date on your computer


3. Install root certificates updates for Windows XP


4. Define Software Restrictions Policies settings (in Windows XP/Vista)


5. Contact Technical Support

Was this information helpful?
Yes No

Applies To:

  • Kaspersky PURE 3.0