Spam FAQ

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 If your computer is obsolete that may be an indicator as to why your antivirus software is not installing correctly.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.

Related posts:

  1. How Do I Install Antivirus Software?
  2. Why Do I Need Antivirus Software?
  3. Do I Always Need Antivirus Software?
  4. How Much Does Antivirus Software Slow My Computer Down?
  5. How Do I Remove Fake Antivirus Software?



9 Responses to “Why Can’t I Install Antivirus Software?”

  1. Thanks i never new that the programs can uninstall propley will keep that in mind if i ever run into these instaltions problems

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  4. Muavia says:

    This is due to the viruses has attacked badly and scattered in all programs especially windows exe files so thats why virus don’t allow us to install any antivirus and an other reason is that the developer who develop viruses they also use such type commands in viruses and so that virus produce such tragedies

  5. Jane says:

    Good antivirus info including the uninstall information provided!

  6. Sir,
    Please u give me the better solution.why the symantec antivirus antivirus rollback.

  7. Useful information. Fortunate me I found your site by chance, and I am stunned why this coincidence didn’t took place earlier! I bookmarked it.

  8. Do you agree with the fact that McAfee anti-spyware is garbage now? It does not seem to work anymore and the price tag is going up every year. I simply aren’t happy with it in the least.

  9. ECU Remaps says:

    Trying to install antivirus into a hacked operating system will always cause you issues during install.

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