General articles
We use cookies to make your experience of our websites better. By using and further navigating this website you accept this. Detailed information about the use of cookies on this website is available by clicking on more information.
Accept and close


"Application was not installed" error
id: 13251
The application was not installed.Your computer may be infected by viruses.
id: 13252
Error 1714 when installing a Kaspersky Lab product
id: 13250
Installation freezes at the step “Installing Microsoft .Net Framework 4.0... About 5 seconds left”
id: 13314
“The application has been updated but old version files have not been removed” error
id: 12687
Windows Update error when installing the .Net Framework
id: 13839
Windows Installer Service is busy
id: 13840
"Cannot connect to My Kaspersky portal" error when installing a Kaspersky Lab product
id: 11103
Error occurred during application installation
id: 13253
You do not have enough rights to perform this operation
id: 11002
Disk space required for the installation exceeds available disk space
id: 11003
Error 2771 when installing a Kaspersky Lab application
id: 10924
Fail to download necessary installation files: Server with the installation files is inaccessible
id: 11007
Installation files are not signed
id: 11004
The operating system does not comply with requirements
id: 11001
Installation of Kaspersky Internet Security on computers with incompatible software is not recommended
id: 10986
Active infection: Failed to install a Kaspersky Lab product. Your computer might be infected
id: 11102
Base Filtering Engine not found
id: 11099
Error 1316
id: 10999
Error "You have chosen a disk with incompatible software: FAT32 file system"
id: 12579



Have you found what you were looking for?

Please let us know how we can make this website more comfortable for you

Send feedback Send feedback

Thank you!

Thank you for submitting your feedback.
We will review your feedback shortly.


How can we improve this article?

We will not be able to contact you if you leave your email address or phone number. To contact technical support, please sign in to your Personal Account.

Submit Submit

Thank you for your feedback!

Your suggestions will help improve this article.