Fix Windows 10 or 8.1 or 7 Installation Error Code 0x8007025d

Fix Windows 10 or 8.1 or 7 Installation Error Code 0x8007025d in the middle of your PC or laptop’s installation process, you want to throw it in frustration. It’s not a crime to admit your computer has been malfunctioning lately.

Many issues such as those that cause a 0x8007025d error can be addressed by one of our Microsoft support specialists who are trained in diagnosing and resolving software errors that occur during the Windows 10/8.1/7 or Vista installation process.

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When you first start a business setting up all the necessary resources like an FTP server, domain name and programs such as Skype can feel daunting at first. If this is your first time ever installing certain types of programs then your operating system may have compatibility issues with getting it to run more smoothly.

If you’re attempting to install Windows 7 but it won’t install, the 0x8007025d error could be occurring for many reasons. First and foremost, make certain you are trying to perform a fresh installation of Windows and not an upgrade from an older version of Windows.

It is also possible that if the PC has been upgraded from 32 bit systems to 64 bit systems then this will cause problems with previous versions of Windows 7 media. If this is the case, then when starting the install process you should ensure that it starts in ‘Disable Driver Signature Enforcement Mode.

The Best Way to Fix Windows cannot install required files Error Code 0x8007025d

Using the Rufus utility to install Windows from a USB drive is a great way of saving time on waiting for the OS to load from an optical disc as well as extending product longevity.

If your motherboard does not support booting from USB 3.0, then make sure you plug your USB stick into a USB 2.0 port instead. And if that doesn’t work for you, simply burn the ISO file to a DVD and proceed with installing the OS from there instead.

 Rufus utility to install Win 7 or 8.1 or 10

As you can see above, this “Windows 10 Update error code 0x8007025d” occurs when installing an update for your Windows 7 or 8.1 or 10 and is different from the “Installation issue” that we discussed earlier.

In order to troubleshoot this problem, you can run an SFC scan on the partition of your Windows operating system as seen in either Command Prompt (cmd) or Powershell by running the command below.

Sfc /scannow

It can look awkward if you are doing something important.

Nowadays you will come across many data recovery software in the market but Smart Solution for Recovery is one of its kind. I have personally used it on my hard disk and it did a marvellous job keeping all files intact and restoring them back altogether.

I actually upgraded to the Windows 10 1709 version with Fast Ring updates. At first, the experience was pretty good although it still had its fair share of bugs and glitches. However, after a while, I began to see that the taskbar was faster than before but here are some things that I found hard to deal with.

I actually upgraded to the Windows 10 1709 version with Fast Ring updates. At first, the experience was pretty good although it still had its fair share of bugs and glitches. However, after a while I began to see that the taskbar was faster than before but here are some things that I found hard to deal with:

So I thought of formatting that partition and doing a clean install. Before I get into the solution which probably has something to do with some update being messed up, let’s chat about a few of the possible causes.

Some Causes of Error Code 0x8007025d

I searched through Microsoft forums and found that this issue began sometime in 2015, persisted well into 2017.

For example, a user with Lenovo G500 configured his PC to do a clean install from Windows 8.1, but the process of reinstallation was failed. Also, he tried to repair corrupted system partition and recreate new partitions, but it all ended unsuccessfully.

So I suggest you check your RAM by performing a memory test to see if this problem is hardware-related. If it isn’t, then perhaps it’s due to a hardware issue causing the system not to recognize or properly run USB devices attached to your keyboard.

Try removing each one until the computer reboots successfully and you’re able to access Windows again. Make sure you remove your modem and network adapters for some sanity and clarity on what could be causing the problems.

Worst case scenario, if your hard disk was attacked with some sort of virus, ensure that everything is backed up on external storage just in case so that later on you can replace the drive without losing any important data from it.

RAM by performing memory test errors

Operating system styles have completely changed over the years in 2016. Now, most of them can only work with “GPT” partition schemes, which is the new norm and this supports large hard drives that are more than 2TB in storage space.

Windows also tried to convert your drive from an MBR system to a “GPT” scheme, but it’s not compatible anymore. In addition to letting go of the old way of partitioning drives for newer systems,

it’s also vital to know how to correctly set up the OS drive on your PC so it does not become too big and takes up too much room especially when you are also running multiple apps or games and thus need extra space as well.

Ensure your system has between 125 GB and 150 GB of storage and that it’s either SSD instead of HDD. Be sure to disconnect any old drives as well such as your 80 or 40 GB ones.

My Experience and Solution with Error Code 0x8007025d
Coming to my story, my system had the following specs.

Pentium Core2 Duo CPU E7500 @2.93 GHz Processor

Gigabyte Motherboard

  • 1 TB Internal Hard Disk
  • 80 GB Secondary Hard disk
  • 8 GB RAM
  • NVIDIA GeForce 210 Graphics Card
  • Acer P225HQ LCD Monitor (HDMI) – 21.5″

Since my BIOS was outdated, and I didn’t have the Internet to download the update, I tried manually updating the BIOS. It worked successfully over USB. This is awesome news to me because back in 2011 there were no such storage interfaces available.

I had long downloaded the 64 bit Windows 10 Installation media before. I had thought it would be a good installation medium from which I could install the Windows 10 OS.

I had long downloaded the 64 bit of Windows 10 Installation media before. I had thought it would be a good installation medium from which I could install the Windows 10 OS.

But the dreaded error code 0x8007025D came midway through installation and it went back. It took me a while to find an answer anywhere, but I eventually found one on one of the forums. Apparently using a DVD for installation solves this problem.

Then I made a boot DVD using Magic ISO from the same .iso file. Then I changed the first priority boot device to CD and tried to install it again. Earlier I completed formatting the partition where I installed Windows 10; also, I thought it better to delete and make it empty space.

While I’m personally a big fan of the in-built Mail app and find it super user-friendly I understand that not everyone else feels the same way.

For example, you might prefer the look and feel of Outlook which is completely understandable. But when you tried to set it up for email on your Windows 10 computer here’s what happened.

Windows 10

I decided to try starting up in safe mode with networking as a way to fix the issue. Surprisingly enough, the windows installer worked but it still wasn’t able to finish the installation.

Earlier I believed that the image file of Linux I downloaded was a good one and not corrupted. Now however I have begun to wonder if my theory is wrong.

Starting up the operating system on a computer to install it turned out to be more difficult than anticipated and when it finally came up with an error message, none of my colleagues who are running this disk image alongside me could adequately identify what it meant.

So now I went to the Download Windows 10 site (the official one) and used the tool.  

It downloads a small setup file that you can run safely and it will ask you whether to install or create a bootable .iso image file using USB, CD, UV disc, etc. I tried the second option so I created a . iso image file.

Now I was of the opinion that Windows 10 would automatically download the Fall Creators Update 1709 because it had been released earlier that week. Later I found out it gave me the July 29th, 2015 (1507) version instead. So no need to download any updates at this point, unless you can’t do so for some reason.

Fall Creators Update

So finally I discovered the fix to my Windows 10 installation error code 0x8007025d. It’s thanks to a simple ISO file from Microsoft. Always make sure you download the latest one before you install using USB or DVD.

Other Solutions

The TenForums has provided a great source of information in the past, but this recent thread with over 4,000 messages is making it hard to find relevant discussions.

One had a crucial disk and tried to partition it into two or three separate ones. To get around this error, you’ll need to partition the hard drive so your OS can actually see it as an individual drive letter2. You might also want to reinstall Windows 10 using a USB flash drive.

The user ran into an error installing Oculus apps using the bundled Oculus Setup.exe. Using Windows Device Manager, found out that the DVD drive was not connected and was disabled. After reconnecting it, the installation worked correctly.

Another solution for error code 0x8007025d is simply to repair your system – delete installing using the installer on CD. This really worked for some customers.

One had a different configuration.

  • Corsair – Builder 500W 80+ Bronze Certified ATX Power Supply
  • AS Rock AB350M-HDV – AM4 Micro ATX motherboard
  • Cooler Master Hyper 212 EVO
  • 120GB Drevo SSD drive
  • Gigabyte GEFORCE GTX 1060 6GB
  • AMD Ryzen 5 1500x
  • Crucial – 8GB (1 x 8GB) DDR4-2133 Memory
  • DVD Re-writer
  • But after installing 10% and coming to the “getting files ready for installation” stage it would give the same error code. When he did a memory test, he got a lot of errors. So probably he has a bad RAM stick.

So if you are having multiple RAM sticks, it’s better you switch them and try the install again. Otherwise, remove one and see if it works out. That is a fix sometimes.

You can use the SFC /scannow command from an elevated Command Prompt window to see if any files are corrupted on your hard disk. If Windows finds corrupt files, you may get an error like.

“Windows Resource Protection has located corrupt files and has attempted to fix them. Details are included in the CBS.log file.

If it’s successful, you can focus on your number one passion. Otherwise, you’re going to have to take a hard look at the lens through which you view yourself because something is not right if you feel like change isn’t worth the hassle it takes to make drastic shifts in your life or your lifestyle.

You might also want to try turning off notifications from the Twitter app: I don’t know why, but this seems to help me when I’m feeling overwhelmed with notifications from other services as well.

Read also: Fix Nvidia Color Settings Reset in Windows 10 or 8.1 or 7

Information on Error Code 0x8007025d

According to the Microsoft team, 0x8007025d refers to ERROR_BAD_COMPRESSION_BUFFER. For instance, if you are using a 3.0 device, USB devices use asynchronous data transfer between USB and the PC.

If you’re speeding along with your data, the last thing you want to do is get your buffer confused. Usually, this happens when you don’t have the proper resources to properly send and receive your packets of information.

For example, sometimes even a laptop has trouble sending messages at high bandwidths because they simply don’t have the right equipment (e.g. servers) to process or decode the date fast enough.

Generally, if there is something wrong with the ISO image file, that is one of the most frequent reasons for error code 0x8007025d to appear when you are trying to burn a disc. Also, one may need to get a bad USB or DVD drive replaced too.

When too many roles are given to just one person and if the person doesn’t have enough time to handle all of them properly and has to take up this responsibility on top of others, then the role of “product manager” itself will cause a lot of disruptions in other areas as well.

The following are some of the videos which will help resolve the problem.

The below video will show how to resolve the error 0x8007025d windows 7

Finally, these are some of the causes and solutions for Error Code 0x8007025d

1. Corrupted HDD or SSD

Hard disks have their fair share of performance issues. If you have a bad sector, it sends incorrect data to the buffer, which can interrupt the installation process or install partial sections incorrectly after the 25% mark for example.

2. RAM is faulty

In addition to the hardware issues Misha and I discussed, there are more ways for this issue to occur based on how your system was configured when it is was shipped to you. The cause of this issue could be that your RAM slot is corrupted or your RAM itself may be failing. Possible solutions include changing the RAM or if you have multiple ones, try using only one.

3. Disconnect all External Devices.

Bad hardware can sometimes cause a driver or some kind of issue, like corrupted files for example. In the case that duplicates or conflicts arise due to bad hardware, you can always reinstall your hardware and try to repair the corrupt files through the software which came with it at no cost to you.

4. Decrease the size of HDD or SSD partition

Just as the name implies, Partitioning Table (or partition table for short) is a table utilized by an operating system for the management of partitions. It can be used to define what start and stop points should look like, either on different sectors or on different sides of the disk itself).

5. Download official and recent Windows 10 ISO Image file

As previously mentioned, I encountered the error due to a corrupt ISO file. Fortunately, further research revealed that these files can be downloaded from various sites and already patched.

6. Wrong USB Stick.

If your USB or DVD you try to use to install Windows 10, is corrupt you can get this error: “This copy of the Windows installation media is corrupt. Choose an alternate media type.” Here’s how you can get around it.


Best Tool: PC Repair – Easy Way to Repair Your PC Issues.

Error code 0x8007025d is a very common error code. There are many possible causes of the problem, but you will not be able to know what they all are without repeatedly trying out different solutions. If you’re lucky, you might resolve the issue in the first attempt. Otherwise, you will have to try other methods. It seems that this error code only appears when installing 64 bit OS.