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Error 0X800F080C is tied to corrupted system files and .NET framework issues. In this article, we will focus on how to fix it starting first with .NET fixes and then moving to system-related ones. Follow the guide step by step so you can fix this error fast and easily.
As previously stated 0X800F080C error can occur due to issues with .NET framework, 3.5 framework to be more precise and there are two ways we can fix this error. Follow the guide below as presented:
First thing is to try and install the framework from Window features itself. Sometimes installation and activation of .NET 3.5 in other ways can result in this error. To install it do the following:
Press ⊞ WINDOWS + R to open the run dialog
Inside run type in appwiz.cpl and press ENTER to open up the Programs and Features menu
Inside the Programs and Features menu click on Turn Windows features on or off.
Check the box associated with .NET Framework 3.5 (this package includes .NET 2.0 and 3.0)
Press OK
Click on YES and wait for the package to be installed then reboot your PC
If the previous step was not successful or you already had .NET 3.5 installed then run the troubleshooter in order to fix issues.
Go to the official Microsoft .NET framework repair tool website here and download it.
Once downloaded install the tool and follow onscreen instructions.
If the previous solution has not provided you with results then you have system file corruption that needs to be fixed. Move from one solution to another as presented below:
SFC scan is a built-in Windows tool for solving corrupted system files issues, it is fully automated and does not require from the user any kind of knowledge or information. To run it and scan the system do the following:
Press ⊞ WINDOWS + X to open the secret menu
Left-click on the command prompt (admin)
In command prompt type SFC /SCANNOW and press ENTER
Wait for the process to finish, do not interrupt it and once it is done, restart your computer
DISM scan is similar to SFC scan but it tackles different types of system file corruption and it is recommended to run it also after SFC has been completed. Please note that for DISM scan to be successful you will need a stable internet connection since DISM will replace corrupted files with new ones downloaded from Microsoft. To run it do the following:
Press ⊞ WINDOWS + X to open the secret menu
Left-click on the command prompt (admin)
inside command prompt type: exe /online /cleanup-image /scanhealth followed by ENTER, then type: Dism.exe /online /cleanup-image /restorehealth also followed with ENTER.
Leave scan to finish and reboot your PC
We have all experienced Windows errors over time and that can range from simple ones that will do very little to no harm and can be even system breaking making us lose our work or completely making the PC unusable. No one likes them but they happen, and usually, they happen once we least expect them.
No matter how frequent and unpleasant they might be there are ways to keep them at the minimum and even avoid them.
We will discuss steps that you can take in order to do this, simple tips and guides on how to keep your computer in top form and eliminate not just Windows, but any kind of errors altogether.
Believe it or not, some serious Windows errors like the dreaded blue screen of death can come from hardware issues not from the software at all. It is very important to keep your computer clean and with enough air flow so it can function properly.
Not so far ago we had an article about cleaning your hardware detailing what and how to do it. Here is a link to the article: https://errortools.com/windows/cleaning-your-pc/
Keeping applications on the drive might seem harmless but sadly that is not the case. Some applications have a certain impact on the system itself after all most of them are tweaking registry entries in Windows and sometimes having too many applications means an increased possibility of conflict over certain resources even when they are not running.
Some applications like adobe creative suite, for example, will have certain services always running in the background, and more of these kinds of applications you have, more services, more places for unexpected errors when they collide. Some of them will also install certain dependencies that could be problematic.
The general idea is: if you are not using it, uninstall it and you will be safer and more resilient to errors inside OS.
Besides moral and law implications that using pirated or cracked software might bring you there are also certain other things that might be problematic. Certain "free" software might come packet with some problematic malware, for example, it is not uncommon for attackers to use some popular software to pack their malicious application with it.
Other things might be wrong and incomplete tweaking with application in order to bypass security and thus bringing some instability due to scripts needed to run in order to achieve this goal.
Errors can also come from old drivers or bad drivers, device manufacturers are not all-knowing and perfect, and sometimes drivers can wreak havoc on the system. Having updated drivers can minimize any kind of unexpected behaviors inside the operating system making it more stable and reliable.
You can check your driver version in the control panel inside the Windows OS and then compare it to the ones found on the manufacturer's site, if there are newer available it is recommended to download and install them,
Applications can have bugs, and bugs can lead to certain errors both in the system and when using the app as well. It is in your best interest to get the latest patch or newer version of the software in order to avoid these unpleasant experiences.
Also, certain codecs and extensions that are installed directly in Windows can also have some unpredictable behavior, updating is the best solution to keep them in line.
Same as with drivers and applications, Windows itself is not immune from bugs and some unpredictable issues. Luckily Microsoft is always working on fixes and features of Windows but in order to actually have benefited from that work, you will need to keep Windows updated. Sometimes a bad update can introduce some errors but you can always roll back to the previous and wait for them to fix everything and then download them all.
Hardware components have their life cycle, more quality ones tend to last longer but eventually, they will reach the end of their lifecycle. There are a lot of testers for various components in your computer that can check different things and provide you with information about the state of your components.
If you are on Windows 11, Microsoft has included a basic health app inside OS, just type PC health check in search and start the app. For some more detailed information and advanced checks, you will have to use a custom application. There are plenty of them specialized for single components like RAM, SSD, etc. A simple google search with providing you with top results and most of them are free for personal use.
Remember, a faulty component or component that is reaching its life cycle can produce many errors inside the operating system.
net stop wuauserv net start cryptSvc net start bits net start msiserver
net start wuauserv net start cryptSvc net start bits net start msiserver
DISM /online /get-features /format:table | more
DISM /online /enable-feature /featurename:[Enter the name of the feature here] –AllNote: Now if you want to disable a feature that’s already enabled in your computer, refer to these sub-steps:
Get-WindowsOptionalFeature –Online
Get-WindowsOptionalFeature -Online -FeatureName *Type feature name*
Enable-WindowsOptionalFeature -Online -FeatureName “Type feature name” –all
Disable-WindowsOptionalFeature -Online -FeatureName “Type feature name”
Action Classic Games Toolbar is another product from Mindspark Interactive Network, Inc. that may claim to relieve users of their boredom with more than 500 online games. The Action Classic Games toolbar is available for download from its official web page and Google Web Store, though it is normally distributed via advertising directly from its website. When installed, it will change your home page and new tab to MyWay.com and start gathering user browsing information while active.
Browsing the internet with Action Classic Games enabled will result in the additional ad and sponsored content placement throughout the browsing sessions. This extension has been flagged as a Browser Hijacker by several top anti-virus applications and is therefore not recommended to keep on your computer.
"550 Requested action not taken: mailbox unavailable" "550 5 2 1 mail from refused spam site"In other words, the error code 550 means that your SMTP server was not able to deliver the sent email to the user.
“This policy setting allows you to hide the Switch User interface in the Logon UI, the Start menu, and the Task Manager. If you enable this policy setting, the Switch User interface is hidden from the user who is attempting to log on or is logged on to the computer that has this policy applied. The locations that the Switch User interface appears in the Logon UI, the Start menu, and the Task Manager. If you disable or do not configure this policy setting, the Switch User interface is accessible to the user in the three locations.”