Kaspersky Internet Security 19
 
 

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

Latest update: October 27, 2023 ID: 13252
 
 
 
 

Issue

During installation, you may encounter the error “The application was not installed. Your computer may be infected by viruses”.

Solution

Follow the recommendations below.

 
 
 
 

Step 1. Run a malware scan

 
 
 
 

Step 2. Create a restore point

 
 
 
 

Step 3. Make sure you have an activation code for your application

 
 
 
 

Step 4. Remove application remnants of previous versions

 
 
 
 

Step 5. Install the Kaspersky application once again

 
 
 
 
 
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