Hi there, @Natcast152.
Thank you for posting here in the Community. I'm here to help fix the error you're getting when updating QuickBooks Desktop (QBDT).
These error can sometimes caused when firewall blocks Internet access needed for specific QuickBooks programs or files. To start, I suggest making sure your Firewall and Internet security settings are updated for QuickBooks Desktop. You may contact your firewall and anti-virus software support or an IT specialist to help do this.
You can also run the QuickBooks File Doctor which allow to automatically opens the firewall ports to configure Windows Firewall. For the detailed instructions and steps, you may check this article: Configure firewall security settings for Desktop.
In addition, error 15270 is cause when the payroll update did not complete successfully. To resolve the error, you may check this article: Error 15270.
On the other hand, when you update QuickBooks it's just downloading the missing update while resetting updates is re-downloading all updates.
If you need further assistance with the process, you may get in touch with our QuickBooks Support Team. To contact support:
- Go to: https://help.quickbooks.intuit.com/en_US/contact.
- Choose your QuickBooks Product.
- Select your QuickBooks version.
- On the Contact Us page, click a topic.
- Click on the Get Phone Number button to see the support number.
Stay in touch if you have any other QuickBooks concerns. I'm always here to help!