this error code often shows you a notification thatWindows cannot install required files.
In this way, you’re free to avoid faulty hardware and corrupt drivers to fix 0x8007025D.
MiniTool ShadowMaker is a professionalbackup softwarededicated to this field for many years and has attracted a bunch of fans.

Step 2: Then go to theDESTINATIONsection to choose where to store the backup.
When everything has been done, clickBack Up Nowto perform that immediately.
In this way, you may change your driver to a smaller size and try the steps.
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Step 1: Pleaseenter WinREfirst and then clickTroubleshoot > Advanced options > UEFI Firmware configs > Restart.
Then your PC will be prompted to restart and boot into BIOS.
Since the BIOS parameters are different, the following options are for reference.

Then confirm the choices and exit to follow the on-screen instructions.
Then choose your OS version and wait for the files to load.
Then clickFormatto format both of your new and primary partitions.

Step 5: ClickNextto finish the installation process and see if the error code 0x8007025D appears again.
To fix it, follow the methods listed here.
Step 1: TypeVirus & threat protectioninSearchand open it.
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Step 2: ClickManage settingsunderVirus & threat protectionand turn off the option ofReal-time protection.
you could follow the next steps to trigger the troubleshooter.
Step 1: OpenSettingsby pressingWin + Iand clickUpdate & Security.
Step 2: In theTroubleshoottab, clickAdditional troubleshooters.
Then selectWindows UpdateunderGet up and runningto clickRun the troubleshooter.
If it detects any bad RAM, like replace it with a new one and retry the installation.
kindly boot into BIOS as we taught in solution 1.
When you get in, hey chooseDiagnosticand thenMemory Test.
just pressEnterto start the test and wait for the diagnosis to complete.
What if your PC wont boot with new RAM?
Bottom Line:
This post is dedicated to resolving the error code 0x8007025D.
Apart from the above methods, you could use MiniTool ShadowMaker to protect your data.