weong code :0xC800021F

I dan't what mean for this code ,i cannot update my computer.

0xC800021F, could be because of an issue with the Internet cache or
corruption in the Datastore folder.

Suggest you clear the contents of the Datastore folder as follows:-

1.Stop the Automatic Updates Service.
Click Start, Choose Run, In the Run box, type services.msc.
Click OK.
Right-click the Automatic Updates service.
Select Properties.
Under Service status, click Stop.
Click OK.

2. Delete the Contents of the DataStore folder.
Click Start, Choose Run, In the Run box, type %windir%\SoftwareDistribution
Click OK.
Delete the contents of the DataStore folder

3. Start the Automatic Updates Service
Click Start, Choose Run, In the Run box, type services.msc.
Click OK.
Right-click the Automatic Updates service.
Select Properties.
Under Service status, click Start.
Click OK.

You'll most likely lose your history - but that's not important.

Once you have done the above, now re-register the MSXML3.dll
To do that:-
Click Start, select Run and now type: regsvr32 MSXML3.dll

Try Windows Update again




"Tsuilo" wrote:

> I dan't what mean for this code ,i cannot update my computer.