Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.
View products that this article applies to.
This update includes new reliability improvements to the Windows Update components in Windows 10.
The update components include files and resources that work together with the servicing engine in Windows 10. These latest components make sure that the latest Cumulative Update is installed seamlessly to improve the reliability and security of Windows 10.
| Release Channel | Available | Next Step |
| Windows Update and Microsoft Update | Yes |
None. This update will be downloaded and installed automatically to Windows 10 devices which haven’t installed the most recent Cumulative Update in a timely manner. |
| Microsoft Update Catalog | No | See the other options. |
| Windows Server Update Services (WSUS) | No |
See the other options. |
You don't have to restart your computer after you apply this update.
This update doesn't replace a previously released update.
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.
| File name | File version | File size | Date | Time |
|---|---|---|---|---|
| Cuassistant.dll | 10.0.17134.10085 | 491,520 | 27-Jun-2020 | 17:21 |
| Culauncher.exe | 10.0.17134.10085 | 376,832 | 27-Jun-2020 | 17:20 |
| File name | File version | File size | Date | Time |
|---|---|---|---|---|
| Cuassistant.dll | 10.0.17134.10085 | 376,832 | 27-Jun-2020 | 17:18 |
| Culauncher.exe | 10.0.17134.10085 | 319,488 | 27-Jun-2020 | 17:17 |
Learn about the terminology that Microsoft uses to describe software updates.
Keywords: windows update, windows 10