Kaspersky antivirus is the amazing software which secures your gadget from unauthorized access. But sometimes the customer faces issues, so in this article you will read the solution of the Kaspersky Error Code 502.

This error occurs due to corrupt download or incomplete installation of its antivirus software, if there is any problem with the Windows registry or your system is affected by severe malware and virus infections, if already an anti-virus program running in your device, and also some other application has maliciously removed Kaspersky antivirus related files.

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Symptoms Of Kaspersky Error Code 502:

The symptoms of Kaspersky Error Code 502 are when it crashes all the running applications, when you install Kaspersky program it crashes your PC, if your computer freezes periodically, and when your Window responds slowly.

Solution To Fix Kaspersky Error Code 502:

1: Repair Registry Entries Linked with Error 502:

First, you should click on the Start Menu icon. Then in the search box, just type “command” and then press CTRL+Shift key in your keyboard, and hit Enter key. Now, it asks for the permission and here you have to click on Yes option. Then you will view a black box with a blinking cursor. After this, just type “regedit” and tap on Enter key. Here, you have to select the Error 502-related key which you want to back up in the Registry Editor. Then, you have to select Export option from the File menu. In the Save In list, you have to select the folder in which you want to save the Kaspersky Antivirus backup key. Now, in the File Name box, you should type a name for your backup file. In the Export Range box, check that “Selected branch” is selected and just click on Save option. Here, you will see the file will be saved as a .reg file extension. At last, you have successfully created a backup of your Kaspersky Antivirus-related registry entry.

2: Initiate Full Malware Scan:

Malware infection might be the reason of the Kaspersky Error in your PC. So, because of this malicious program, hackers can damage, corrupt, and can also delete Runtime Errors-related files.

3: Clean Junk Files from your System:

First, you have to click on the Start Menu icon. In the search box, you should type “command” and just hold and press CTRL+Shift key in your keyboard, and tap on Enter key. Now, it will prompts for the permission and you have to click on Yes option. Here, the black box with a blinking cursor opens up on your screen. You just type “cleanmgr” and hit on Enter key. After this, Disk Cleanup will begin calculating the disk space in your computer. It will show you series of checkboxes in which you have to select the “Temporary Files” category as it occupies the most of the disk space. You can also check the boxes of the categories which you want to clean and then hit on OK button.

 4: Use System Restore:

You should click on the Start Menu icon. And then write “System Restore” in the search box, and hit Enter key. Now, click on System Restore in the results. It will ask for the administrator passwords, just enter it. After this, follow the steps in the Wizard just to select a restore point. At last, restore your computer system.

 5: Uninstall and Reinstall the Kaspersky Antivirus Program:

Go to the Start Menu which is there on the bottom left of the screen. Then, right-Click to open up the Start Context Menu. Now, click on Programs and Features. Here, under the Name column, you have to find Kaspersky Error 502 associated program. After this, just click on the Kaspersky Antivirus linked entry. Now on the top menu ribbon, you have to click on the Uninstall option. Just follow the on-screen directions, to complete the uninstallation process. At last, again try to reinstall Kaspersky Antivirus program in your device. And then verify the error is fixed or not.

The above method will help you to fix Kaspersky Error Code 502. If you are facing any kind of problem, then just go to the site of Kaspersky Antivirus for assistance.