Internal Error 2771 is an internal error code associated with Kaspersky Internet Security and Antivirus software. This error pops up when Kaspersky Internet Security software fails to install on your PC successfully.
Installation of the software is interrupted and therefore it ends prematurely. This happens mostly when you try to install a new build on an existing installation.
Internal Error 2771 is displayed in one of the following formats:
Internal Error 2771, Sandbox Feature
Internal Error 2771, WholeProduct Feature
This error may result on your computer screen due to several reasons. Some of the most common underlying causes include:
To successfully overcome this problem and ensure the successful installation of Kaspersky Internet Security software on your system, try the methods given below.
Sometimes Internal error code 2771 may appear during installation due to the leftover registry key from the previous Kaspersky software removal.
A registry key is often created when uninstalling the previous Kaspersky version from the PC. This key is left behind even after you reboot your system.
This key is called AVP**_post_ uninstall, you need to delete it to ensure the new version of the Kaspersky program is installed successfully on your PC. For this, simply go to the start menu and type Regedit in the search bar.
Now navigate to HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun and then look here for the registry key called AVP**_post_ uninstall. In order to delete this file, right-click it and then select delete.
Once uninstalled, reboot your PC and then try installing the Kaspersky Internet Security program again.
Hopefully, this will resolve the issue. If the software installs smoothly, then the error is fixed, in case it still persists, then try other methods illustrated below.
Another reason for the error pop-up may be INFCAHCHE.1 corruption.
This file is basically used to store driver information and inf file locations. However, if it contains corrupted information, then you must remove it.
To do this, go to the start menu and type cmd into the search bar. This will open a command prompt. Here type del C:\Windows\infinfcache.1. Now reboot your PC and try installing Kaspersky software on again.
Security software conflict can also result in internal error 2771 code display. And when this happens, the installation of Kaspersky prematurely ends.
Security software conflict may occur if you have Comodo Firewall installed on your PC. A firewall is known to cause issues with Kaspersky software programs.
The best way to resolve this issue is to uninstall all security software programs on your PC. Once all security software is removed, then install Kaspersky on your system. If the installation is successfully completed, then reinstall the other software again.
Error 2771 can also result on your computer screen if traces of the previously installed Kaspersky software still remain in the registry despite the program removal. In such an event it is advisable to download Restoro.
This is a cutting-edge and user-friendly PC Repair Tool deployed with an intuitive interface and a powerful registry cleaner. The registry cleaner scans your entire PC in seconds and detects all registry-related problems.
It removes all the bad entries, invalid registry keys, traces of previously uninstalled programs, junk files, and cookies that are known for registry corruption. It takes just a few clicks to perform this process.
Once all traces are removed, you can install the new version of the Kaspersky Internet Security program on your PC without interruption.
Click here to download Restoro and be on your way to resolve Internal Error 2771 on your computer!
When you upgrade your Windows 7 or Windows 8.1 system to Windows 10, you’ll undergo a phase called Out of Box Experience, or simply OOBE. This phase is intended to allow users to customize their Windows 10 experience, which includes defining personal settings, creating user accounts, and more. Some users reported having issues when creating their user account during the Out of Box Experience (OOBE) on Windows 10 upgrade. Some also reported issues about non-responsive behavior (Welcome Back) page.
Unfortunately, there’s no known cause for this error. However, some users reported that this occurs when:
Your Windows 10 upgrade will not be successful if you’re not able to create a user account or finish the Out of the Box (OOBE) phase of the installation. Here are some methods that will help you fix this manually.
Some users reported that waiting for about an hour and retrying the process again will solve this problem. It’s also recommended that you keep your computer in a ventilated place while you wait to retry the process.
This method has 2 requirements in order to work.
If you meet these two requirements, you can solve the error by following the steps below:
This method only applies if you’re a laptop user.
Instead of connecting to a Microsoft Account after the set-up, you might want to try creating a local account. To do this, follow the steps below:
If the steps above don’t work, you might want to try Startup repair.
In order to do this step, you need to have official Windows 10 ISO files.
After doing the steps above, there’s a chance you get an error message that says “installation cannot be completed in safe mode”. When you see this, just press Shift+F10. This will execute and open the command prompt of your computer.
From the command prompt, you can try and create a new user account.
For example, net user Username Password /add
The username here should be replaced with the account name you want to add, and the Password here should be replaced with the password you want to use for the account.
After replacing the username and password on the text, press the Enter button on your keyboard. You’ll know if the command is successful once you see the message, “The command completed successfully.”
You can now close the command prompt. Restart your computer and try to log in using the account you just created.
If all the above methods still don’t work, it might be best to try automated software to help you fix this problem.
In today's time, Wi-Fi is a common occurrence, each household has it, on town squares, there are free Wi-Fi hotspots, etc. But sometimes when relaxing at home WI-Fi can fail on us and stop working. If this happens to you do not lose your mind because we have several troubleshooting help tips and ways to get it back quickly so you can continue with your browsing and using your internet.
Yes, we will start with this typical cliche in IT and tech in general. Surprisingly this method still proves over and over again to be true and effective. Over time some electric components simply start working a little bit differently, electrostatic electricity can accumulate on some parts and they can cause issues. By turning off the device and leaving it for some time you are discharging accumulated electrostatics and placing it again into normal working mode.
Unplug your router and leave it for at least 30s like that, a full 1 min is recommended, and then plug it back. Turn it on and restart your computer in order to reboot addresses.
If simple have you tried unplugging it and plugging it back in did not work let us reset DHCP. Click on the start button and type in PowerShell, then click on Run as administrator. Once inside the PowerShell type in the following command followed by ENTER: ipconfig /release and after the command finishes, type in: ipconfig /renew also followed by ENTER key. Try the connection again.
The next thing that we will try if the previous one failed is to reset the TCP/IP stack to eliminate corruption of settings files. Like in the previous step, press Start and type in PowerShell and click on run as administrator. inside type in: netsh int IP reset and press ENTER key. Wait for the process to finish and reboot your PC.
WinSock is yet another part of Windows OS that is responsible for network communication and resetting it could solve the issue. Again go to PowerShell as described in previous steps and type in this time: winsock reset and press ENTER. Wait for the process to finish and restart your computer.
Change TCP IP setting back to automatic if you have set manual Ip address on your computer.
Update your network driver via the manufacturer's website of your network adapter. There is a chance that somewhat updates are available to address some issues discovered.
Factory reset your router on the back by locating the reset button on it and pressing and holding it for around 10s.
Turn off your firewall and antivirus protection in order to eliminate it from blocking your internet access.
Error 80070490 (Element not found)
RegClean Pro is a program developed by Systweak Inc. RegClean Pro cleans such invalid registry errors using its advanced scan engine. It not only fixes invalid registry entries, it also defragments the registry, keeping it streamlined for smoother system performance.
RegClean Pro defines auto-start registry entities that allow the program to run each time the system is restarted, it also adds various Scheduled tasks in Windows Task Manager in order to launch the application at various times. This application has been found bundled up with various other potentially unwanted applications, also several anti-virus programs have detected this application for optional removal.
DEL /F /S /Q /A “%systemroot%System32driversepfwwfp.sys”
DEL /F /S /Q /A “%systemroot%System32driversmfewfpk.sys”