TechSmith Install & Auth Overview TechSmith products (Snagit, Camtasia) offer automation through the Snagit COM Server API (Windows) and Camtasia's command-line batch processing. No traditional API keys -- COM registration is the auth mechanism. Prerequisites - Windows OS (COM API is Windows-only) - Snagit 2023+ or Camtasia 2023+ installed - PowerShell 5.1+ or .NET SDK for COM interop Instructions Step 1: Verify Snagit COM Server Registration Step 2: Re-register COM Server (if needed) Step 3: Python COM Interop Step 4: C# COM Interop Step 5: Verify Camtasia CLI Error Handling | Error | Cause…