Correction: .NET Framework Error Code 0X80071A90

Many Windows users have reported that they encountered the error code 0X80071A90 when trying to install the .NET Framework on their computers or when trying to enable Hyper-V on Windows 8 or Windows 10. 

The error code is almost always accompanied by an error message saying that Windows could not make the requested changes because the function tried to use a name reserved for use by another transaction, followed by the error code. Not installing the .NET Framework on your Windows computer can be a problem because you cannot enable Hyper-V for all users who need Hyper-V on their computer.

Fortunately, however, there are a number of different possible solutions you can use to solve this problem, and the following are some of the most effective:

Solution 1: Run an SFC scan

Error Code 0X80071A90

One of the first things to try when faced with error code 0X80071A90 is running an SFC scan. An SFC scan analyzes your computer, finds any damaged or damaged system files, and repairs or replaces them using copies that already exist of their undamaged items. If you don’t know how to run an SFC scan, you can just use the sfc scan guide.

PRO TIP: If the problem occurs with your computer or laptop / notebook, you should try using Reimage Plus software which can search the repositories and replace damaged and missing files. This works in most cases where the problem is due to system corruption. You can download Reimage Plus by clicking here

Solution 2: Disable your Antivirus

This solution is especially true if you receive the error code 0X80071A90 when trying to install or enable Hyper-V on your computer. In such cases, you might see the error code because your antivirus is using the virtual machine. If so, all you need to do is start your antivirus and disable it . Specific instructions on how to disable your antivirus should be available on the manufacturer’s website. 

After the antivirus has been disabled, check if the problem persists. If the problem has been resolved, simply activate the program after restarting computer and may consider switching to a different antivirus that is not causing problems for you. The Avast family of antivirus programs have been specifically found to be causing the error code 0X80071A90 in many cases. So you should consider this option if you are using an Avast antivirus.

Solution 3: Check if the problem persists in Safe Mode

Correction: .NET Framework Error Code 0X80071A90

As mentioned earlier, this problem usually occurs because another process or program is interfering with what you want Windows to do for you. Well, no third-party program or application can interfere with what you do with all of them turned off – and that is exactly what Safe Mode stands for. 

Running your computer in Safe Mode will temporarily disable it with all third-party applications so nothing should interfere with its ability to install the .NET Framework or enable Hyper-V. To start a Windows 7 computer in Safe Mode, just follow https : // appuals . com / enter – safe -mode – window – 7 – vista – xp / . On the other hand, follow https : // appuals . com / how – to – start – windows – 10 – in – safe – mode / to start a Windows 8/10 computer in safe mode.

PRO TIP: If the problem occurs with your computer or laptop / notebook, you should try using Reimage Plus software which can search the repositories and replace damaged and missing files. This works in most cases where the problem is due to system corruption. You can download Reimage Plus by clicking here

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