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1 | 1 | --- |
2 | | -title: Start the Spy++ tool to debug a solution |
| 2 | +title: Start the Spy++ Tool to Debug a Solution |
3 | 3 | description: Explore the Spy++ tool in Visual Studio for debugging a solution and start the tool from the integrated development environment (IDE) or from a command prompt. |
4 | | -ms.date: 02/05/2024 |
| 4 | +ms.date: 04/17/2025 |
5 | 5 | ms.topic: how-to |
6 | 6 | helpviewer_keywords: |
7 | 7 | - Spy++, starting |
8 | 8 | author: mikejo5000 |
9 | 9 | ms.author: mikejo |
10 | 10 | manager: mijacobs |
11 | 11 | ms.subservice: debug-diagnostics |
| 12 | +#customer intent: As a developer, I want to use the Spy++ tool in Visual Studio so I can debug my solution. |
12 | 13 | --- |
13 | 14 |
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14 | 15 | # Start Spy++ |
15 | 16 |
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16 | 17 | You can start Spy++ either from Visual Studio or at a command prompt. |
17 | 18 |
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18 | | - When you start Spy++, if a message is displayed to ask permission to make changes to the computer, select **Yes**. |
| 19 | +When you start Spy++, if a message appears requesting permission to make changes to the computer, select **Yes**. |
19 | 20 |
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20 | 21 | > [!NOTE] |
21 | | -> You can run only one instance of Spy++. If you try to start a second instance, it just causes the currently running instance to get the focus. |
| 22 | +> You can run only one instance of Spy++. If you try to start a second instance, the current running instance gets the focus. |
22 | 23 |
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23 | 24 | ## Prerequisites |
24 | 25 |
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25 | | -Spy++ requires the following components. You can select these components from the Visual Studio Installer by selecting the **Individual Components** tab, and then selecting the following components. |
| 26 | +Spy++ requires the following components. You can select these components from the Visual Studio Installer by selecting the **Individual Components** tab, and then selecting the following components: |
26 | 27 |
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27 | | -* Under Debugging and testing, select **C++ profiling tools** |
28 | | -* Under Development activities, select **C++ core features** |
| 28 | +* Under **Debugging and testing**, select **C++ profiling tools**. |
| 29 | +* Under **Development activities**, select **C++ core features**. |
29 | 30 |
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30 | | -If you made any changes, follow the prompts to install these components. |
| 31 | +If you make any changes in the Visual Studio Installer, follow the prompts to complete installation of these components. |
31 | 32 |
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32 | 33 | ## Start Spy++ from Visual Studio |
33 | 34 |
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34 | 35 | On the **Tools** menu, select **Spy++**. |
35 | 36 |
|
36 | | -Because Spy++ runs independently, after you start it you can close Visual Studio. |
| 37 | +Because Spy++ runs independently, after you start the tool, you can close Visual Studio. |
37 | 38 |
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38 | 39 | > [!NOTE] |
39 | | -> When you log messages with Spy++, it might cause the operating system to perform more slowly. |
| 40 | +> When you log messages with Spy++, you might notice the operating system performing more slowly. |
40 | 41 |
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41 | 42 | ## Start Spy++ at a command prompt |
42 | 43 |
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43 | | -1. In a Command Prompt window, change directories to the folder that contains spyxx.exe. Typically, the path to this folder is ..\\*Visual Studio installation folder*\Common7\Tools\\. |
| 44 | +1. Open a Command Prompt window, and change directories to the folder that contains the *spyxx.exe* file. Typically, the path to this folder is *..\\\<Visual Studio installation folder>\Common7\Tools\\*. |
44 | 45 |
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45 | | -2. Enter *spyxx.exe* or, for the 64-bit version, *spyxx_amd64.exe*. |
| 46 | +1. Enter *spyxx.exe* or, for the 64-bit version, enter *spyxx_amd64.exe*. |
46 | 47 |
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47 | 48 | For more information on the 32-bit and 64-bit version of Spy++, see [64-bit operating systems](introducing-spy-increment.md#64-bit-operating-systems). |
48 | 49 |
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