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Copilot License Issues

How to Fix Copilot Pro Payment Failed and Python Issues in Office

Maira MehtabMaira Mehtab Sep 28, 2026 870 views

Question details

The user is unable to complete a payment for Copilot Pro and is also experiencing difficulties utilizing Python within Microsoft Office 2021 and Power BI.

How to Troubleshoot Copilot Pro Payment and Python Issues
Product
Copilot Pro, Office 2021, Power BI
Device & OS
not provided
Scenario
Attempting to purchase a Copilot Pro subscription and integrating Python scripts within Office 2021 or Power BI environments.
Observed behavior
The payment process for Copilot Pro fails to complete, and Python functionality returns errors or does not work as expected in Office 2021 and Power BI.
Before you start

Ensure you have a stable internet connection, temporarily disable any active VPNs or proxy servers, and verify that your payment method details are fully up to date.

Solution 1Recommended

Resolve Copilot Pro Payment Failures via Network Settings

Clear network conflicts and switch devices to ensure a smooth transaction for your Copilot Pro subscription.

Payment failures often occur due to stale browser cache, restrictive DNS settings, or network proxies interfering with the Microsoft billing gateway.

1
Switch Devices or Networks

Try completing the purchase on a different device, such as a mobile phone on cellular data, or connect your current computer to a different Wi-Fi network.

2
Clear Browser Cache and Cookies

Open your web browser settings, locate the privacy or history section, and clear your browsing data (specifically cookies and cache). Restart the browser before trying again.

3
Reset DNS and Proxy Settings

On Windows, open the Command Prompt as an administrator and type 'ipconfig /flushdns', then press Enter. Also, check your Windows network settings to ensure no manual proxy servers are enabled.

4
Contact Billing Support

If the payment still fails after clearing network settings, visit the Microsoft Support page and open a ticket with the billing and accounts team for direct assistance.

Resolve Copilot Pro Payment Failures via Network Settings
Account Verification: Make sure your Microsoft account profile has a complete and accurate billing address, as discrepancies here can trigger payment rejections.
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Frequently Asked Questions

Why is my credit card being declined for Copilot Pro?

Your card may be declined due to incorrect billing information, bank restrictions on online software purchases, or network proxy settings interfering with Microsoft's payment gateway. Verify your account details and try turning off any VPNs.

Does Office 2021 natively support Python in Excel?

Native Python integration in Excel is primarily a feature rolling out to Microsoft 365 subscribers. If you are using a standalone perpetual license like Office 2021, you do not have native access to Python in Excel and may need to rely on third-party add-ins or external environments.

Where is the best place to get help for Power BI Python script errors?

The most effective place to resolve Power BI and Python integration errors is the Microsoft Fabric Community. It is heavily monitored by Microsoft MVPs and engineers who specialize in data tools and can assist with complex scripting errors.