These include the new wallpapers, themes, icons, a redesigned app window, system-wide Dark Mode, and the Start Menu and app icons being moved to the center of the Taskbar. However, the build is yet to be officially available for general users. At the time of writing, the Windows 11 page is up and running, but there’s no official ISO file that you could get a hold of. However, a Developer Preview build recently got leaked, which gave the tech enthusiasts the ability to try out the latest OS without even waiting for the official build. All that you need to do is set up the Virtual machine, load the ISO file inside it and the Windows 11 will be up and running in no time whatsoever, or so we thought. Many users are complaining that they are being greeted with the aforementioned error. If you are also getting bugged with it, then this guide shall help you out. Given here are the detailed instructions to fix This PC can’t run Windows 11 and The PC must support TPM 2.0 errors. But first, let’s try and understand what does this error message means.
What is the Meaning of “The PC must support TPM 2.0”
Whether or not you could install Windows 11 is largely dependent on what chipset do you have. As surprising as it may sound, that is indeed the case. For the unawares, the latest Windows 11 will only support the 8th Gen and newer Intel Core processors, alongside the Apollo Lake and newer Pentium and Celeron processors.
As a result, there would be thousands and millions of laptops and PCs that would be left out of this scheme. Well, even the Surface Studio 2 wouldn’t fall under this list! So would this be the end of the road for these sets of users? Not really. You would still be able to able to try out Windows 11 on older chipsets, but on doing so, you will be greeted with a warning message. Here are the Intel chipsets that would support the latest Windows 11: Likewise, here are the AMD chipsets that would support Windows 11: However, the chipset is just one aspect of the official support. Your BIOS should also support the Trusted Platform Module (TPM) version 2.0. It is baked into the processor and is used to provide additional hardware-based security. So if you are installing Windows 11 on a CPU that doesn’t have the aforementioned chipset or more importantly, the TPM v2.0, then you will get this error message: So is there any fix for this issue considering it is hardware-related? Well, turned out, there’s a handy software tweak that could fix This PC can’t run Windows 11 and The PC must support TPM 2.0 error. Let’s check out how this workaround will work.
How to Fix: This PC can’t run Windows 11 | The PC must support TPM 2.0
The first question that would come to your mind is how on earth are we able to fix an issue that arises due to hardware issues. Well, here’s what we are going to do. Windows 10 also came with TPM 2.0 functionalities, however, it wasn’t implemented at that point in time. So users who had an older chipset were also able to install Windows 10. What we would be doing here is we would extract that Windows 10 TPM 2.0 file, named appraiserres.dll, and then place it inside the Windows 11 ISO file. Then you could easily install the modified Windows 11 ISO and you would no longer get any error message. Pretty impressive, isn’t it? With that said, we have shared three different methods. The first and third method is for those users whose chipset doesn’t fall under the Supported Chipset List. However, if your PC does belong to the supporting bracket (such as Intel 8th Generation and above), then you should refer to Method 2. With that in mind, let’s get started.
Method 1: Fix This PC Can’t Run Windows 11 Error
UPDATE 1: You no longer need to download the appraiserres.dll file and then replace it inside the Windows 11 setup. Rather, just delete the appraiserres.dll already present in the Windows 11 ISO setup file and proceed with the installation.
Method 2: Fix The PC must support TPM 2.0 Windows 11 Error
If your chipset falls in the list of supported chipsets, but you are still getting this error message, then here’s what you need to do:
Method 3: Via Registry Editor
You could also bypass the TPM 2.0 Requirement and hence install Windows 11 using a Registry Editor tweak. To try it out, please refer to our comprehensive tutorial on How to Bypass TPM 2.0 Requirements and Install Windows 11.
So with this, we round off this guide on how you could fix This PC can’t run Windows 11 and The PC must support TPM 2.0 errors. If you still have any queries, do let us know in the comments section below. We will get back to you with a solution at the earliest.
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