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Kaspersky Internet Security

Installation errors

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Error 2771 when installing a Kaspersky applicationJuly 19, 2024

Error “Cannot connect to the application installation source”July 11, 2024

Errors 1330 and "Digital Signature of installation files is missing”August 5, 2024

Error "You do not have enough rights to perform this operation”April 18, 2024

“Insufficient disc space” error April 19, 2024

Error “The operating system does not comply with requirements” or “Install Windows 7 Service Pack 1 (SP1)”July 19, 2024

Error 1316July 11, 2023

Installation of a Kaspersky application on computers with incompatible software is not recommendedFebruary 9, 2021

Base Filtering Engine not foundApril 18, 2024

Error "Active infection"August 2, 2023

“Cannot connect to My Kaspersky" error when installing a Kaspersky applicationDecember 26, 2023

.NET Framework or .Net Desktop Runtime error when installing or starting a Kaspersky applicationJuly 19, 2024

Error "You have chosen a disk with incompatible software: FAT32 file system"July 21, 2020

"The application has been updated but old version files have not been removed" errorJuly 11, 2023

Error 1714 when installing a Kaspersky applicationJuly 11, 2023

"Application was not installed" errorJuly 11, 2023

Error “The application was not installed. Your computer may be infected by viruses”October 27, 2023

Error occurred during application installationMarch 14, 2023

Installation of a Kaspersky application on Windows 7 freezes at the step “Installing Microsoft .Net Framework”July 11, 2023

Windows Update error when installing the .Net FrameworkDecember 20, 2023

Windows Installer Service is busyFebruary 6, 2024

Error when loading the installerJuly 11, 2023

Error 27300 when installing a Kaspersky applicationJuly 19, 2024

Error 1306 when installing a Kaspersky applicationJuly 11, 2023

"Internal Error 2318" when installing or uninstalling the appJuly 11, 2023

Error 1723 when installing a Kaspersky applicationJuly 10, 2023

Error 1303 or “Unknown error” when installing a Kaspersky applicationAugust 12, 2024

Errors “Files are not found on the server”, “Installation files are corrupted” and “Cannot connect to the application installation source”April 22, 2024

Error 1311 “Source file not found” when installing a Kaspersky applicationMay 16, 2025

Error 1326 “Error accessing file security” when installing a Kaspersky applicationMay 16, 2025

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