Kaspersky antivirus is the best security software and it comes with excellent features that enhance the security of the computer. You might get stuck with error 27300 that occurs because of incomplete installation or damaged & corrupt Kaspersky setup file.
It is easy to fix Kaspersky Error 27300 and for that, it is recommended to follow a few steps given below.
Go to the Registry Editor and choose Kaspersky Error 27300. Choose “Export” from the File menu and choose a location and save the backup key and rename the backup file. Go to the “Exchange range” tab and choose the “Selected Branch” and save the file.
There might be the possibility that your PC is infected with malware so scan your PC for the same and delete the malware-infected registries and files.
Clean the accumulated temporary files and folders on your PC to fix this issue immediately
Choose “Device Manager” and stretch it to choose your device. Right-click on the device and choose “Driver” and then, search for the updated driver and install it on your computer.
Choose “System Restore” and after that, enter the password of your PC and now, follow the on-screen prompts to get the system restored.
Type ‘Update’ in the search box and then, you will see Windows Update. If you see available updates then, click on ‘Install Updates’ to install all available updates. Uninstall the Windows existing version and perform a clean installation.
Go to the Control Panel’ and choose ‘Programs’ and choose ‘Programs and Features’ look for error 27300 related programs. Click on Kaspersky linked entry and select ‘Uninstall’ and follow the instructions. Download and reinstall Kaspersky antivirus on your PC. You also can call on Kaspersky Support Help Care in case if you need help with the reinstallation of this security software.
Follow the above-given steps very carefully and fix this error immediately. These methods work effectively when you are using a good network connection because a weak signal might get you stuck in between the resolution procedures.