HTTP Error 500.30 - ASP.NET Core app failed to start

Common solutions to this issue:

• The app failed to start
• The app started but then stopped
• The app started but threw an exception during startup

Troubleshooting steps:

• Check the system event log for error messages
• Enable logging the application process' stdout messages
• Attach a debugger to the application process and inspect

For more guidance on diagnosing and handling these errors, visit Troubleshoot ASP.NET Core on Azure App Service and IIS.

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May 14, 2026

Top Fuel-Efficient Hyundai SUVs and Hybrid SUVs for 2026

Fitzgerald Auto Malls in Rockville, MD, offers a large selection of fuel-efficient SUVs and hybrid SUVs for 2026. These vehicles help drivers in Rockville, MD, save on gas during summer road trips and daily travel. The 2026 Hyundai lineup includes many models that use new technology to improve mileage and performance. If you want to […]

Tags: Fitzgerald Auto Malls, Hyundai SUVs
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HTTP Error 500.30 - ASP.NET Core app failed to start

Common solutions to this issue:

• The app failed to start
• The app started but then stopped
• The app started but threw an exception during startup

Troubleshooting steps:

• Check the system event log for error messages
• Enable logging the application process' stdout messages
• Attach a debugger to the application process and inspect

For more guidance on diagnosing and handling these errors, visit Troubleshoot ASP.NET Core on Azure App Service and IIS.