Kaspersky is an anti-virus which is referred to as an antivirus program that Kaspersky Lab develops. It is considered a safe antivirus to install on your PC.
Overall, it is a good internet security suite with a high-quality scanner and many useful features that will be much beneficial to resolve all the problems on your PC.
There are several methods of how you can do this. Let’s have a brief look at them.
Remove the INFCAHCE. 1 Corrupt file:
One of the common reasons for the problem can cause INFCAHCE corruption. This file contains driver information in it and other inf file locations too.
But in case if it contains any kind of corrupted information, you must remove it after seeing it. You will have to go to the start menu and type cmd into the search bar for doing this.
With this, a command prompt will be opened. After this, restart your PC and install Kaspersky software once again.
Remove the leftover registry key:
Many times, the INTERNAL ERROR 2771 appears when you are installing Kaspersky software because of the leftover registry key from your previous Kaspersky software download.
A registry key is created by the user when uninstalling the previous Kaspersky version. Sometimes this key is even left behind after you have restarted your PC.
For successfully installing the new version and not wanting the KASPERSKY ERROR 2771 anymore, you must remove the registry key.
Fixing the software conflict can be necessary, as it can result in KASPERSKY INTERNAL ERROR 2771. And if this conflict happens, then the installation of Kaspersky prematurely ends.
The reason behind security conflict can be the comodo firewall which you might have installed on your PC. A firewall can cause serious issues regarding your Kaspersky programs on your PC.
The only solution to get rid of this problem is to remove all security software programs. And after the removal, you can now install Kaspersky in your system.
And if you have successfully installed Kaspersky, then you might go for reinstalling the other deleted software.
Download Restore:
Another reason for INTERNAL ERROR 2771 can be if traces of previously installed Kaspersky software remain in the registry key even when the program is removed from your computer.
To get rid of this problem, downloading restore is the best option. Restore is a user-friendly PC repair tool. It is a powerful registry cleaner and an excellent interface.
Restore will scan your PC within seconds and will detect all problems related to the registry. It also removes invalid registry keys, bad entries, junk files, traces of previously uninstalled programs, etc.
And most amazingly, it takes just a few clicks, and within few seconds, all the work is done. And after all the previous traces are being removed, you can now easily install the newest version of Kaspersky software.
Those mentioned above are useful methods that can solve the problems related to Kaspersky internal error 2771.
![3 Amazing Ways to Activate Kaspersky [Setup, Troubleshoot]](https://www.pcsupremo.com/blog/wp-content/uploads/2022/02/PCS-Activate-Kaspersky-1.png "3 Amazing Ways to Activate Kaspersky [Setup, Troubleshoot]")
