Windows 10 update stuck at 61% for 4 days

I am having the same issue with the update. I also have the Lenovo mentioned and am running Windows 10, version 20H2. The update won’t go beyond 61%.

And I have the same.

I tried different methods to resolve it without luck so far but let me explain them.

First of all I did that

Type ‘SC config wuauserv start= auto’ and hit Enter.  
Type ‘SC config bits start= auto’ and hit Enter.  
Type ‘SC config cryptsvc start= auto’ and hit Enter.  
Type ‘SC config trustedinstaller start= auto’ and hit Enter.  
Reboot your computer.

1. Type DISM.exe /Online /Cleanup-image /Restorehealth then press Enter.
2. Once the operation has been completed, Type sfc /scannow.

Before every try I was doing:

Type ‘net stop wuauserv’ and hit Enter.  
Type ‘net stop cryptSvc’ and hit Enter.  
Type ‘net stop bits’ and hit Enter.  
Type ‘net stop msiserver’ and hit Enter.  
Type ‘Ren C:\Windows\SoftwareDistribution SoftwareDistribution.old’ and hit Enter.  
Type ‘Ren C:\Windows\System32\catroot2 Catroot2.old’ and hit Enter.  
Type ‘net start wuauserv’ and hit Enter.  
Type ‘net start cryptSvc’ and hit Enter.  
Type ‘net start bits’ and hit Enter.  
Type ‘net start msiserver’ and hit Enter.

At every run I was watching update log so -> Get-WindowsUpdateLog

Windows update 20H2
stack at 61%

ended with that

2021-09-19 16:39:38.0866407 5388 31756 ProtocolTalker CallerAttributes: E:Interactive=1&SheddingAware=1&Id=<<PROCESS>>%3A%20DllHost.exe&
2021-09-19 16:39:38.1718723 5388 31756 Misc Update 91F89A76-6941-4EA7-A26D-1E75BFE946A6 is sticky.
2021-09-19 16:39:38.1719274 5388 31756 Agent Adding update 91F89A76-6941-4EA7-A26D-1E75BFE946A6.1 to pending update list for sync.
2021-09-19 16:39:38.1719664 5388 31756 IdleTimer WU operation (CAgentProtocolTalker::SyncUpdates_WithRecover) started; operation # 889; does use network; is at background priority
2021-09-19 16:39:38.1720123 5388 31756 WebServices Auto proxy settings for this web service call.
2021-09-19 16:39:39.0085937 5388 31756 IdleTimer WU operation (CAgentProtocolTalker::SyncUpdates_WithRecover, operation # 889) stopped; does use network; is at background priority
2021-09-19 16:39:39.0086736 5388 31756 ProtocolTalker SyncUpdates - 0 bad out of 0 metadata signatures checked using Enforce enforcement mode (raw mode: Enforce).
2021-09-19 16:39:39.0952376 5388 31756 Misc Update 91F89A76-6941-4EA7-A26D-1E75BFE946A6 is sticky.
2021-09-19 16:39:39.0952941 5388 31756 Agent Adding update 91F89A76-6941-4EA7-A26D-1E75BFE946A6.1 to pending update list for sync.
2021-09-19 16:39:39.0982224 5388 31756 IdleTimer WU operation (CAgentProtocolTalker::SyncUpdates_WithRecover) started; operation # 890; does use network; is at background priority
2021-09-19 16:39:40.2546392 5388 31756 IdleTimer WU operation (CAgentProtocolTalker::SyncUpdates_WithRecover, operation # 890) stopped; does use network; is at background priority
2021-09-19 16:39:40.2547078 5388 31756 ProtocolTalker SyncUpdates round trips: 2
2021-09-19 16:39:40.4274659 5388 31756 Agent Added update 91F89A76-6941-4EA7-A26D-1E75BFE946A6.1 to search result
2021-09-19 16:39:40.4274717 5388 31756 Agent Found 1 updates and 7 categories in search; evaluated appl. rules of 74 out of 74 deployed entities
2021-09-19 16:39:40.4285294 5388 31756 Agent * END * Finding updates CallerId = <<PROCESS>>: DllHost.exe, Id = 157, Exit code = 0x00000000 (cV = 8c62fV7qcE6+s37/.1.1.0.2)
2021-09-19 16:39:40.4297872 5388 31756 IdleTimer WU operation (CSearchCall::Init ID 157, operation # 886) stopped; does use network; is not at background priority

Windows10Upgrade9252 - Update tool

From 70% to 99% progress showing in the log that:

2021-09-18 14:34:19.3334332 1236 12028 Misc Test Hook uninit2021-09-18 14:34:19.3334359 1236 12028 Misc IdleTimer uninit
2021-09-18 14:34:19.3355492 1236 12028 Shared * END * Service exit Exit code = 0x240001

Windows10Upgrade9252 - Update tool in recovery mode with network finished 100% with error 0x0020036

MediaCreationTool21H1 with update in place stuck at 31%

Need help :(

I manged to resolve the issue.

In many posts conexant is pointed as the issue.

I have HP Zbook g6 but the system was upgrade from g4 where conexant was audio device.

In addition I found out that HP docking audio indeed is conexant at the background.

What I did,

• uninstalled HP docking audio software
• removed every conexant audio from device manager., even the hidden one
• removed every registry key of conexant audio with regedit (be careful, make backup)

After that the standard system update failed with an error but reached 100% -> small success.

Than I used Windows Upgrade tool which was able to install the newest cumulative update.

SUCCESS

Thank you, thank you, thank you Paloma! I've been trying for months to make this update. Deleted Conextant drivers, audio devices, waited hours while stuck, etc. This MCT Tool finally worked!