To run a flow built with Power Automate for Desktop, you simply create an automation (desktop flow) in the Power Automate for Desktop app, save it to your Microsoft account, and then execute it either manually from the desktop app, automatically from the Power Automate web portal, or as part of a cloud flow trigger. Depending on your setup, you can run flows on your local machine, a remote machine (via the Power Automate agent), or even in unattended mode, where automation runs without human intervention. In short, you can run your Power Automate desktop flow either directly from your computer or through the cloud, giving you full control over when and how your automation executes.
In this comprehensive guide, we’ll explore everything you need to know about running a flow built with Power Automate for Desktop — including prerequisites, setup steps, methods to run flows manually or automatically, and tips for troubleshooting and optimization.
What Is Power Automate for Desktop?
Power Automate for Desktop (PAD) is Microsoft’s Robotic Process Automation (RPA) tool that lets you automate repetitive tasks on your Windows PC — such as data entry, file management, Excel manipulation, web form filling, and system monitoring. It works by recording user actions and executing them automatically based on pre-defined logic, conditions, and variables.
Each automation you build in PAD is called a desktop flow, and these flows can either:
Run manually from the desktop interface, or
Be triggered automatically from the Power Automate cloud portal or through other applications (like Power Apps or Dynamics 365).
Running a desktop flow allows you to save hours of manual work and ensures consistency across repeated processes.
Requirements Before You Can Run a Desktop Flow
Before you can run a flow built with Power Automate for Desktop, make sure you meet these prerequisites:
Microsoft Account – You’ll need a Microsoft 365 or Power Automate license.
Power Automate for Desktop Installed – Download and install it from Microsoft’s official site.
Power Automate Agent for Desktop (if running remotely) – This service connects cloud flows to your desktop for unattended runs.
Stable Network Connection – Required for cloud-triggered or remote automation.
Proper Permissions – Ensure your account has rights to access the directories, files, or applications the flow interacts with.
Once these are set up, you’re ready to run your flow.
Step 1: Build and Save a Desktop Flow
Before running any automation, you need to create and save your flow in the Power Automate Desktop app.
Open Power Automate for Desktop.
Click New flow and give it a descriptive name (e.g., “Invoice Data Entry Automation”).
Use the drag-and-drop actions (like Launch Excel, Open Web Page, or Send Email) to design your process.
Test your flow locally to ensure it works as expected.
Click Save to store it to your Microsoft account or local environment.
Each desktop flow you create will appear in your My Flows list in both the desktop app and the Power Automate web portal.
Step 2: Run the Flow Manually from Power Automate Desktop
If you’re testing or running an automation directly on your own computer, you can execute it manually:
Open Power Automate for Desktop.
Go to the My Flows section.
Select your desired flow.
Click the Run button (▶).
Watch the automation execute step by step.
You can view progress in the Console pane, which logs every action and shows whether each step succeeded or failed.
If the flow includes interactive elements (like clicks or keyboard input), make sure not to interfere with the automation while it’s running.
Step 3: Run a Desktop Flow from the Power Automate Cloud
If you want to trigger your desktop flow from the web or connect it to a larger business process (like SharePoint updates or email triggers), you can integrate it with a cloud flow.
Here’s how to set it up:
Go to the Power Automate web portal (https://make.powerautomate.com).
Click Create → Cloud flow → Instant cloud flow.
Choose a trigger (for example, “When an email arrives” or “Manually trigger a flow”).
Add an action called Run a flow built with Power Automate for desktop.
Choose your desktop flow from the dropdown list.
Assign a machine or machine group (where the flow will run).
Save and test your cloud flow.
Now, whenever the cloud trigger activates (like receiving a new email or uploading a file), your desktop flow will automatically start on the assigned machine.
Step 4: Run an Unattended Desktop Flow
Running flows unattended means the automation executes without anyone logged into the remote machine. This is especially useful for enterprise automation, nightly batch jobs, or data processing scripts.
Steps to configure unattended runs:
In the Power Automate portal, go to Monitor → Machines.
Create or register a machine or machine group.
Install the Power Automate agent for desktop on that machine.
Enable Unattended RPA under the flow’s settings.
Provide credentials for the machine’s Windows account.
Run or schedule the flow using a cloud trigger.
Unattended mode requires a premium Power Automate license, but it ensures that your automations run continuously — even when you’re away.
Step 5: Schedule Your Flow
If you need to run your automation at specific times (e.g., daily, weekly, or hourly), you can use Power Automate’s scheduling feature.
Open the Power Automate portal.
Create a new Scheduled cloud flow.
Set the frequency (e.g., every 6 hours or daily at 8 AM).
Add the action Run a flow built with Power Automate for desktop.
Select your flow and machine group.
Save and enable it.
This is ideal for repetitive administrative tasks like data syncing, report generation, or scheduled backups.
Step 6: Monitor Flow Runs and Logs
After running your desktop flow, you can monitor results and identify errors easily.
In Power Automate Desktop, view the Console log to see each step’s status.
In the Power Automate web portal, navigate to:
Here, you can review:
Execution time and duration
Success or failure status
Detailed error messages (if any)
This information helps you debug flows quickly and ensure smooth operation.
Step 7: Troubleshooting Common Issues
Sometimes, your desktop flow might not run as expected. Here are common issues and how to fix them:
Issue-1: “Power Automate agent is disconnected.”
Ensure the Power Automate agent for desktop service is running (
services.msc).Verify stable internet connectivity.
Restart your virtual machine if using Azure or Windows 365.
Issue-2: Flow fails mid-run.
Check permissions for files or folders accessed in the flow.
Ensure applications (Excel, browser, etc.) are installed and accessible.
Add error-handling blocks using Try-Catch in PAD.
Issue-3: Unattended flow doesn’t start.
Verify your machine credentials and RPA license are valid.
Confirm the machine is registered under Machine Groups.
Step 8: Best Practices for Running Desktop Flows
To ensure consistent performance:
Use delay actions for web automation to account for page load times.
Implement error handling and retries.
Use variables and subflows for modular automation.
Avoid using absolute file paths; instead, use environment variables.
Always test locally before enabling unattended execution.
These practices make your automations more reliable, scalable, and easier to maintain.
Final Thoughts
Running a flow built with Power Automate for Desktop is simple yet powerful. Whether you’re running it manually from your computer, triggering it through a cloud flow, or setting up unattended automation across virtual machines, Microsoft Power Automate gives you complete flexibility to control your workflows.
By combining Power Automate Desktop with cloud automation, you can unify repetitive tasks, streamline business operations, and create fully autonomous digital processes — all without writing complex code.
With the right setup, you can turn your Windows PC into a smart automation hub that runs 24/7 — improving productivity and eliminating repetitive manual work.
