Our blog contains the activity stream of Orchard Dojo: general news, new resources or tutorials are announced here.

Orchard Harvest 2026 program, Your website should integrate with your business systems - This week in Orchard (26/06/2026)

The full Orchard Harvest 2026 conference program is live, with the event taking place in Vancouver on September 10-11. Grab your early-bird ticket for just $280 and join the community for two days of sessions and networking!

Form submissions shouldn't end up in manual copy-paste routines. Orchard Core connects directly with Zapier, Make, and n8n to automatically trigger CRM updates, notifications, and more. DotNest's managed hosting makes the whole setup hassle-free!

The Health Checks module by Hisham Bin Ateya lets you restrict access by IP, apply rate limiting, and DoS protection for your health check endpoints, all configurable via JSON.

Managing multiple tenants on the same database just got easier. New RequireTablePrefix and TablePrefixPattern options, introduced by Mike Alhayek, let you enforce or auto-generate table prefixes (e.g., using the tenant name), so your setup is consistent and error-free out of the box.

No more guessing which properties to use for the Settings recipe step. Every module with configurable settings now includes a dedicated Recipe Configuration section with examples!

Ready to explore? Let's dive in!

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Troubleshooting IIS AppPool crashes (status 503) after Windows 10 Anniversary Update

Installing the recently released Anniversary Update (version 1607) of Windows 10 seems to destabilize IIS by shutting down Application Pools, thus resulting in a 503 error when trying to run an application, which is caused by some DLLs failing to load when the worker process starts. Fortunately, the lovely folks of the interwebz are coming to the rescue! First, check out the Windows Event Viewer (Win+X, V) to see what you need to fix: Open "Windows Logs", then "Application" and look for "Error" level entries with the source "IIS-W3SVC-WP" (may be different if the name of your IIS instance is not the default one). In the details, you will see a short message, like this: The Module DLL <path-to-DLL> failed to load. The data is the error. Depending on your configuration, there may be different DLLs causing this kind of problem and they will occur one by one, so you will need to keep checking the Event Logs and fix the issues until your application properly starts up. To be sure, before every attempt, stop IIS and close IIS Manager. Here are two specific issues we've experienced so far and how to fix them, but you may bump into completely different ones: "C:\WINDOWS\system32\inetsrv\rewrite.dll" (reference) Go to "Programs and Features" (Win+X, F) and repair "IIS URL Rewrite Module 2". "C:\WINDOWS\system32\inetsrv\aspnetcore.dll" (reference) Go to "Programs and Features" (Win+X, F) and repair "Microsoft .NET Core 1.0.0 - VS 2015 Tooling ...". Happy updating!