Kaspersky error 2771 also known as Kaspersky certification error occurs due to bad entries from the security page of the antivirus, due to corrupted cache files or due to problems in the registry key. It can also occur when the software fails to install properly or when you update the software.
The Methods to Solve Internal error 2771
Below are some counter measures for solving the error code. If one doesn’t fix it, try the rest. It is usually not that hard to get rid of this error, the methods here are simple and effective.
• Update the device driver of your system.
1. In the search box on the taskbar, enter device manager, then select Device Manager.
2. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update.
3. Select Search automatically for updated driver software.
4. Select Update Driver.

• Remove the INFCACHE.1
1. Press “Windows” key + “R”.
2. In the Run box, type “cmd” and then press “Enter” key. The command prompt window appears.
3. In Command Prompt type “C:\Windows\inf\infcache.1” and then press the “Enter” key.
Restart your computer and install the Kaspersky Antivirus on your computer again.
• Clean the Junk in your system.
Clean your system junk, like temporary files which occupy the space in your device by typing “cleanmgr” in the Run box, select the disk and delete temporary files.
For more information visit this Blog: http://download-kaspersk...internal-error-2771.html

Edited by user Thursday, June 11, 2020 11:29:34 AM(UTC)  | Reason: Not specified