Recently, many friends who use win10 reported that they encountered the error code 0x80070002 when they upgraded the system. So how to solve the 0x80070002 error code? Next, the superman software editor will bring you the 0x80070002 processing method, I hope you like it.
How to solve the 0x80070002 error code?
method one:
(1) When logging in, a problem is prompted that prevents Windows from properly checking the license for this machine
The error code is: 0x80070002
Solution: Enter safe mode, find oembios.bi_ and expand.exe (under the i386 directory) in the installation CD, copy them to the hard disk, such as under C:, run cmd, (run the dos command under C: drive: expand oembios.bi_ oembios.bin,), if there is a problem with decompression, you can use winrar to decompress it. After decompression, you will get an OEMBIOS.BIN file, copy this file to the system installation directory: WINDOWS\SYSTEM32\ Below, restart it.
Method Two:
(2) When starting Microsoft Windows XP, you may receive the following error message:
A problem prevents Windows from accurately checking the license for this computer. Error code: 0x80070002. After 'OK', the system logs out and falls into an infinite loop.
reason:
This problem occurs if any of the following conditions are true:
• The default security provider in Windows XP has changed.
• The drive letter of the system drive has changed.
Please reset the default security provider in Windows XP
To reset the default security provider in Windows XP, delete the relevant registry entry in the Windows registry. To do this, follow these steps: 1. Start the computer. Press F8 at startup to start the computer in Safe Mode.
2. Start Registry Editor (Regedt32.exe).
3. Delete the following entries in the Windows registry:
HKEY_USERS\.DEFAULT\Software\Microsoft\Cryptography\Providers
HKEY_USERS\S-1-5-20\Software\Microsoft\Cryptography\Providers
4. Exit Registry Editor.
5. Restart the computer.
If it still does not work, it is recommended to format the C drive with partition software (or enter DOS and use the FORMAT C: /Q command), and then reinstall the operating system!
Method three:
1. Stop the update service
1. Open the "Control Panel", change the View by to Large Icons, and then click "Administrative Tools".
2. Open "Services" in "Administrative Tools".
3. Right-click on the Windows Update service, and then click Stop.
2. Delete temporary files
1. Go to the C:\Windows\SoftwareDistribution directory.
2. Open the DataStore folder and delete all files and folders in it.
3. If prompted that administrator privileges are required, click "Continue".
4. Go back to the upper-level directory, open the Download directory, and delete all files in it. Again, if administrator privileges are required, click Continue.
3. Restart the update service
1. Follow the first step, find the "Windows Update" service, right-click and select "Start".
2. Close all open windows, and then reinstall the windows updates that were previously unavailable. At this point, it can be installed smoothly.
Original text: http://www.crxz.com/softdoc/pc/78997.html