You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
description: Provides a workaround for an issue where umdh.exe in Windows 11 SDK doesn't work fine.
3
+
description: Works around an issue where umdh.exe in the Windows SDK for Windows 11, the Windows Driver Kit for Windows 11, and the standalone toolsets doesn't work fine.
4
4
ms.date: 02/19/2025
5
5
ms.reviewer: hirotoh, v-sidong
6
6
ms.custom: sap:Component Development\COM, DCOM, and COM+ Programming and Runtime
7
7
---
8
8
# The UMDH tool generates warnings
9
9
10
-
This article describes a known issue with the [User-Mode Dump Heap (UMDH)](/windows-hardware/drivers/debugger/umdh) tool that is installed with the [Debugging Tools for Windows](/windows-hardware/drivers/debugger/extra-tools). The issue applies to the tool included in the Windows SDK for Windows 11, Windows Driver Kit for Windows 11, and standalone toolset.
10
+
This article describes a known issue with the [User-Mode Dump Heap (UMDH)](/windows-hardware/drivers/debugger/umdh) tool that is installed with the [Debugging Tools for Windows](/windows-hardware/drivers/debugger/extra-tools). The issue affects the UMDH tool included in the Windows SDK for Windows 11, the Windows Driver Kit for Windows 11, and the standalone toolsets.
11
11
12
12
## Symptoms
13
13
14
-
When the [UMDH](/windows-hardware/drivers/debugger/umdh) (also known as **umdh.exe**) tool executes, it displays the following messages and fails to capture the memory allocations.
14
+
When the [UMDH](/windows-hardware/drivers/debugger/umdh)tool (also known as **umdh.exe**) executes, it displays the following messages and fails to capture memory allocations:
15
15
16
16
```output
17
17
Warning:
@@ -23,8 +23,8 @@ Warning:
23
23
24
24
## Cause
25
25
26
-
This is a bug in the UMDH tool included in the Windows SDK for Windows 11 and Windows Driver Kit for Windows 11.
26
+
This is a bug in the UMDH tool included in the Windows SDK for Windows 11 and the Windows Driver Kit for Windows 11.
27
27
28
28
## Workaround
29
29
30
-
To work around the issue, install the [latest version of Windows SDK for Windows 10](https://developer.microsoft.com/windows/downloads/sdk-archive/) or [Windows Driver Kit for Windows 10}(/windows-hardware/drivers/other-wdk-downloads) and use the UMDH in it.
30
+
To work around the issue, install the [latest version of the Windows SDK for Windows 10](https://developer.microsoft.com/windows/downloads/sdk-archive/) or the [Windows Driver Kit for Windows 10](/windows-hardware/drivers/other-wdk-downloads) and use the UMDH tool in it.
0 commit comments