Kaspersky Internet Security 20
 
 

"Application was not installed" error

Latest update: January 24, 2022 ID: 13251
 
 
 
 

If during the installation you receive an error message “Application was not installed”, follow the instructions below.

 
 
 
 
 

Step 1. Create a restore point

 
 
 
 
 

Step 2. Make sure you have an activation code for your Kaspersky application

 
 
 
 
 

Step 3. Delete the files of the earlier installed application versions

 
 
 
 
 

Step 4. Install the Kaspersky application

 
 
 
 
 

What to do if the issue persists

 
 
 
 
 
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