该缓存是在更新过程中生成的，似乎会一直存在于系统中，即使尝试使用诸如Disk Cleanup、Storage Sense甚至手动删除Windows.old等传统方法也无法删除它。

Windows' native Disk Cleanup utility would continue reporting around 8.63 GB even after scanning and deleting the files. It was speculated that perhaps the new Checkpoint update system was the ...

Many Windows 11 24H2 users, this writer included, saw a chunk of disk space occupied by "Windows Update Cleanup" after ...

even after using the Windows 11 Disk Cleanup tool. Microsoft has since clarified that Disk Cleanup may report space available incorrectly when running Windows 11 version 24H2 (Windows 11 2024 Update).

The junk file may be related to "Checkpoint Updates," which were, ironically, created to help make Windows updates smaller and more optimized. Some news outlets suspect the file may actually be ...

Microsoft has now publicly acknowledged that after the installation of Windows 11 24H2 and a subsequent hard disk clean-up with on-board tools, larger amounts of data that have not been deleted ...

“When 'Windows Update Cleanup' is selected and Disk Cleanup is run for the first time, some or all files in that category (for example, 15 GB) are cleaned up correctly and the related disk space ...

The company says that the files have already been removed but that the Windows Disk Cleanup app still incorrectly displays the amount of storage space that can be freed under the ‘Windows Update ...

Microsoft's PC Manager update allows users to monitor internet speed from the desktop toolbar and includes a new disk cleanup algorithm.

When someone suggested that they run a Disk Cleanup, another user confirmed that it was not working either, as they wrote: No, at least not on my PCs. An entry labelled "Windows Update Cleanup" at ...

The undeletable cache issue stems from the "checkpoint update" system, a feature designed to download smaller, incremental patches instead of full updates.