Kaspersky anti-virus provides Hybrid Protection which connects the power of Kaspersky’s cloud with your device. Kaspersky protects a PC from various types of viruses, Trojans, malware, and so on. The antivirus is compatible with all the versions of Windows, Mac iOS, etc. However, sometimes there might be some errors with the Kaspersky antivirus. Among all the errors, Kaspersky internal error 2771 is a common one. This error 2771 can be quite disturbing at times. So, if you don’t know what you should do and how to fix the problem, then this article is your savior. Learn how to fix Kaspersky internal error 2771 and enhance the performance of your system.
In this article, we will discuss some problems you might face with the internal error 2771 along with their symptoms, causes, and fixes. So, let’s have a look at this article to troubleshoot the errors.
What Causes Kaspersky Internal Error 2771?
There are certain causes of internal error 2771. So, have a look to analyze your system before you try to fix the issue.
- The incomplete installation of the Antivirus software or the corrupted file is the basic cause of Kaspersky Internal error 2771.
- However, if the registry key lost or gets corrupted, then you can face this error.
- Sometimes, the malware or virus infection corrupt the Windows system or the other related program files which cause an internal error 2771.
- Again, if you’ve mistakenly deleted any Kaspersky Antivirus related files, you might get an internal error notice on the display.
This error can cause by several factors. So, it is important to sort out each of the possible reasons to cure your system. If you get Kaspersky internal error 2771, you might see several symptoms which we will discuss in the next section.
Symptoms Of Kaspersky Internal Error 2771
Here are several symptoms of the internal error 2771 which you might face. The “Error 2771” crashes all the active program from the Windows and your system hangs frequently while running the same program. The Kaspersky internal error 2771 will always slow down the whole system. As a result, it will run sluggishly. Sometimes, your system freezes periodically for a few seconds at a time. This message “Error 2771” appears while installing the program. So, if you see any of the above signs, then you have encountered the error 2771. Have a look at the next section to know how to fix Kaspersky internal error 2771.
How To Fix Kaspersky Internal Error 2771?
Here are some amazing hacks you can try out to overcome the issues. The following section contains a detailed description of 3 methods. So, you need to try all of them one by one and check if the issue is resolved.
Method 1: Remove The Leftover Registry Key
It is possible that internal error 2771 might appear due to the incorrect installation and leftover registry key which you have installed previously. A registry key will be created while uninstalling the previous version of your Kaspersky software.
Now, uninstall the previous version of your Kaspersky antivirus from your PC. But remember, your key will be left behind even after you boot your system. This key is known as “avp**_post_ uninstall “ which you need to delete from your system to ensure the updated version of the program file.
To do the following, go to the start menu and type “Regedit” in the search box. Now, all you need to do is navigate to “HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run” and look for the registry key which is “avp**_post_ uninstall”. Now, right-click the file and select delete. Once done with the uninstallation, restart your PC and try installing Kaspersky Program again.
Hopefully, this method will resolve the issue. If the Kaspersky software runs smoothly, then the error is fixed. In case it still insists, then don’t panic and go through the next method illustrated below.
Method 2: Remove The Corrupted File “INFCAHCE.1”
“INFCAHCHE.1” might be another reason for this error. It is a type of file which is entirely used to store the driver information and “Inf” file locations. If the file contains any corrupted information, you must remove it as soon as possible or it may harm your system.
To perform this method, go to the search box in the start menu and type “cmd”. This process will open the Command Prompt where you’ve to type “del C:\Windows\inf\infcache.1”. Now, all you’ve to do is restart your system and try installing Kaspersky Software again.
Check whether your system running properly or not. In case, you find any issues, try another method.
Method 3: Fix Your Software Conflict
An internal error 2771 can also cause due to a security software conflict. If this happens with your system, installation of Kaspersky ends prematurely. Kaspersky software program gets highly affected due to the installation of the Firewall program.
To resolve this issue, you need to uninstall all the security software programs on your system. Once done with all the uninstallation process, install Kaspersky software again on your PC. Once the installation is successfully done, restart your PC and check if the error still persists.
Kaspersky Antivirus is really helpful to protect your PC from various malware. In this article, we’ve discussed all the causes and symptoms of Kaspersky internal error 2771. We have talked about all the possible solutions which assist you to resolve the issues. Hopefully, this article was helpful enough for you to understand how to deal with this error. In case, you have any more queries or any troubles regarding this problem, then leave us a comment below. Our technicians are experienced enough to deal with your problems. We will try to resolve your query.