Why Can’t I Install Antivirus Software?
The main reason why you may be having trouble installing your antivirus software is because any previous antivirus software was uninstalled incorrectly. Uninstall any antivirus software and reinstall the software you want to use.
Firewalls can prevent Antivirus Software from installing or functioning correctly
In some cases, you may need to disable the Windows Firewall in order to properly install your antivirus software. Once the software is installed you can re-enable the Windows Firewall or use the firewall provided by the Antivirus software.
Different Versions of Windows, Mac and Linux May be Incompatible with the Antivirus Software You are Trying to Install
Newer or updated versions of antivirus software are designed to keep up with newer versions of Windows, Mac and Linux. If your computer is obsolete that may be an indicator as to why your antivirus software is not installing correctly.
Registry Errors can Cause Mishaps When Trying to Install Antivirus Software
Registry errors are caused when a registry entry or key that is no longer used is still evident during an uninstall process or deletion of a program or application. Eventually, obsolete registry holes become evident and accumulate a great portion of the registry. Therefore, this causes a registry error because the registry is fragmented with the obsolete registry keys.
What can I do so I can install antivirus software?
First, you should try to uninstall prior antivirus software and reinstall the software you wish to use. If that does not work, disable the Windows Firewall and try to install the software again. Check and make sure that your system can run the antivirus software. However, if you have registry error find a program to correct those errors.