How to fix Power Automate desktop flow NoCandidateMachine error
Decode the NoCandidateMachine sub-error codes and fix the session or machine state blocking your desktop flow, with the 12-hour queue timeout explained.
Topic
Power Automate
A collection of 10 issues
Automate SharePoint Tasks with Power Automate
A working Power Automate pattern for SharePoint document approvals, notifications, and routing - with the subfolder-trigger gotcha most tutorials miss.
UiPath vs Power Automate for Enterprise Scale in 2026
UiPath or Power Automate for a 100+ bot rollout? Here's the governance, cost, and AI-integration breakdown enterprise architects actually need in 2026.
UiPath vs Power Automate for small business: cost, features, and when to pick each
Power Automate starts at $15/user/month — or $0 on M365. UiPath unattended bots cost $420+/month. Here's when each one makes sense for a small business.
How to send an HTTP request in Power Automate (with examples)
The generic HTTP action in Power Automate is premium-only. Here is how to configure it -- and when to use the free service-specific actions for Microsoft 365 APIs instead.
Power Apps vs Power Automate: What's the Difference?
Power Apps builds the screen people use; Power Automate runs the workflow behind it. The difference, when to use each, and how they work together.
What Is Power Automate? A Beginner's Guide for 2026
Power Automate is Microsoft's workflow automation service. The beginner's map: cloud flows vs desktop RPA, standard vs premium connectors, 2026 pricing, and alternatives.
How to Fix Power Automate Triggers Not Firing
A silent Power Automate trigger is almost always one of six things. Each cause with the one-minute check that confirms it and the exact fix.
How to use Power Automate Flow Checker to find errors before they hit production
Power Automate Flow Checker catches missing inputs, bad expressions, broken connections, and deprecated actions at design time - but it cannot see any runtime failure. Use it well, then plan for what it cannot see.
How to fix Power Automate flow 401 / 403 Unauthorized errors
401 = expired connection (fix in Power Automate). 403 = missing permission in target system (fix in SharePoint, Dataverse, Teams, or DLP policy).