[Fixed] Steps to fix Kaspersky error 27300 | Call @ 1-800-986-6752

Kaspersky error 27300

Why does Kaspersky error 27300 occur?

Kaspersky error 27300 may occur due to any one of the following reasons:

  • There has been a corrupt downloading of our Kaspersky software as a result of which our software is not being able to launch properly.
  • The installation process of our software has not been completed.
  • Our Kaspersky software has been infected by some malicious files or folders.
  • The drivers of our system have crashes suddenly without any proper reason.
  • The internet connection of our system has become disrupted due to some cause.


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 Kaspersky support phone number USA 1-800-986-6752


Symptoms of Kaspersky error 27300:

The various symptoms of Kaspersky error 27300 are as follows:

  • Our PC gets locked on its own all of a sudden.
  • Our device becomes extremely slow and takes a longer time to perform simple functions.
  • Overall, our machine starts to behave oddly indicating that something wrong is happening with our system.

Kaspersky error 27300


How to get rid of Kaspersky error 27300?

The various methods that we can use to get rid of Kaspersky error 27300 are as follows:


The first method that we have in hand is to repair the Windows Registry files of our device that is related to our Kaspersky software. It is quite possible that we have accidentally deleted any of these files or the files have become corrupt due o virus infection. To repair the registries, the steps are as follows:

  • Go to the Start button present on the Taskbar of your desktop screen.
  • In the search box that appears at the bottom of our screen, enter “command”. Do not press enter immediately after typing this.
  • After that, click on Ctrl +Shift simultaneously from your keyboard and then press the Enter button.
  • The system will ask for your Click on Yes.
  • A new window will appear. Type “Regedit” in the box that appears. Press the Enter key.
  • You will be directed to the Registry Editor section. Select the cause that might be linked with the error 27300.
  • The file menu will appear. Click on Export from the list that appears.
  • Click on Save in to select the location where you want to save your repaired registry files.
  • Type the name of your backup files.
  • The Export Range menu will appear. Click on the Selected Branch option from there.
  • To get the .reg file, click on Save.

These are the following steps required to repair the registry files of our device. However, while carrying out these steps, we must be very careful and take as much time as needed because a mistake can bring about a potentially harmful to our computer which might be irreparable.


The second method is to scan our device in search of any malware which may have infected our anti-virus software thereby preventing it from functioning properly. For that, we need to download software from the internet which can efficiently scan our device for any such suspicious files and folders and inform the user if any such file is found.

Thus follow these steps to fix Kaspersky error 27300

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