Wiki source code of Windows 10
                  Version 2.1 by Sebastian Marsching on 2022/10/26 20:14
              
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| author | version | line-number | content | 
|---|---|---|---|
| 1 | {{toc/}} | ||
| 2 | |||
| 3 | # Problems with Windows Update | ||
| 4 | |||
| 5 | ## Error 0x80244007 | ||
| 6 | |||
| 7 | I got error 0x80244007 on a Windows 10 computer after running the Server Cleanup Wizard on the WSUS server. In my case, deleting `C:\Windows\SoftwareDistribution\DataStore\DataStore.edb` like suggested [here](https://social.technet.microsoft.com/Forums/en-US/a3753969-7a79-436d-9820-1bb9d4eb398f/windows-update-client-failed-to-detect-with-error-0x8024400d?forum=winserverwsus#7472cf22-f820-430c-b2d3-043eee100673) worked: | ||
| 8 | |||
| 9 | ```bat | ||
| 10 | net stop wuauserv | ||
| 11 | del C:\Windows\SoftwareDistribution\DataStore\Datastore.edb | ||
| 12 | net start wuauserv | ||
| 13 | wuauclt /detectnow | ||
| 14 | ``` | ||
| 15 | |||
| 16 | # Problems adding a network printer | ||
| 17 | |||
| 18 | ## Error #740 | ||
| 19 | |||
| 20 | When adding a network printer fails with error #740, try running the following command from an _elevated_ command prompt: | ||
| 21 | |||
| 22 | ```bat | ||
| 23 | rundll32 printui.dll,PrintUIEntry /il | ||
| 24 | ``` | ||
| 25 | |||
| 26 | Then, add the printer using the wizard that appears. | ||
| 27 | |||
| 28 | It seems that this is somehow caused by problems with the driver installation in the regular “Add printer” wizard. After a printer has been added this way, other users should also be able to add it in the regular way. | ||
| 29 | |||
| 30 | I found this solution [here](https://basics.net/2021/12/22/windows-shared-printer-cannot-be-added-error-740/). |