

QuickBooks error 15225 occurs during payroll updates. It is a QuickBooks 15xxx error. You might see this error because of network connection problems, incorrect internet settings, or outdated security certificates.
Causes of QuickBooks Error 15225:
- Incorrect settings in Microsoft Internet Explorer block downloads.
- QuickBooks cannot verify the digital signature of downloaded files.
- Unstable internet connection.
- Incomplete QuickBooks installation.
- Corrupted Windows Registry.
Before you start, create a backup:
- Open QuickBooks Desktop.
- Go to the File menu.
- Select Back Up Company.
- Choose Local Backup and click Next.
How to fix QuickBooks error 15225:
Method 1: Update QuickBooks in Safe Mode
- Restart your computer.
- Press F2 repeatedly to open Advanced Boot Options.
- Select Safe Mode with Networking and press Enter.
- Open QuickBooks, go to Help > Update QuickBooks Desktop.
- Click Update Now, check Reset Update, and click Get Updates.
- After downloading, click Install Now and then Close.
Method 2: Add Intuit as a Trusted Site
- Open Internet Explorer.
- Click the Gear icon > Internet Options.
- Go to the Security tab > Trusted Sites > Sites.
- Add these domains:
- US users: .quickbooks.com.com and .intuit.com
- Canadian users: .quickbooks.ca and .intuit.ca
- Click Add, Close, Apply, and OK.
Method 3: Install QuickBooks Digital Security Certificate
- Find QuickBooks.exe on your computer.
- Right-click and select Properties.
- Go to the Digital Signatures tab and select Intuit Inc.
- Click Details > View Certificate > Install Certificate.
- Follow the prompts until Finish.
- Restart your computer and try updating QuickBooks again.
Method 4: Configure Windows Firewall Manually
- Open Start menu, search for Windows Firewall.
- Go to Advanced Settings > Inbound Rules > New Rule.
- Choose Port, click Next.
- Select TCP and enter ports based on your QuickBooks version:
- 2020 and later: 8019 and dynamic ports
- 2019: 8019 and dynamic ports
- 2018: 8019, 56728, 55378-55382
- 2017: 8019, 56727, 55373-55377
- Click Next > Allow the connection > Next.
- Check all profiles > Next.
- Name the rule and click Finish.
Method 5: Clean Install QuickBooks
- Open Start menu, search Control Panel.
- Go to Programs and Features > Uninstall a program.
- Select QuickBooks and click Uninstall/Change.
- Follow prompts to remove QuickBooks.
- Reinstall QuickBooks Desktop.
Method 6: Repair QuickBooks Desktop
- Open Control Panel > Programs and Features.
- Select QuickBooks and click Uninstall/Change.
- Choose Repair and click Next.
- After the repair, restart your computer.
Method 7: Clear SSL State in Internet Explorer
- Open Internet Explorer.
- Click Gear icon > Internet Options > Content tab.
- Click Clear SSL State and confirm.
- Close and restart Internet Explorer.
- Try updating QuickBooks again.
If the error continues, contact QuickBooks support at +1800-961-4963 for expert help. The support team can assist with all QuickBooks errors and ensure your software works smoothly.





