Microsoft Visual Studio Triggers Just-In-Time Debugging

[Product_Support]

Issue

When using a Windows PC with Microsoft Visual Studio installed, an unexpected error message appears referencing Just-In-Time (JIT) Debugging. This can interrupt normal operations and confuse users unfamiliar with debugging tools.

Product Line

Andover Continuum, EcoStruxure Building Operation, Satchwell BAS & Sigma, Satchwell MicroNet, TAC IA Series, TAC INET, TAC Vista

Environment

Windows Operating System

Cause

Visual Studio includes a feature called Just-In-Time Debugging, which attempts to launch the debugger when a program crashes or encounters a critical error. If enabled, this feature can interfere with other applications or workflows by prompting unexpected debug dialogs.

Resolution

To disable Just-In-Time Debugging, follow these steps:

1. Open Visual Studio.
2. Go to the Tools menu and select Options.
3. In the Options dialog box:
   • Expand the Debugging section.
   • Select the Just-In-Time page.
4. In the Enable Just-In-Time debugging of these types of code box, uncheck the relevant options:
   • Managed
   • Native
   • Script
5. Click OK to apply changes.

Note: Disabling JIT debugging modifies a registry key. You must have Administrator privileges to make this change.