# How to Troubleshoot QuickBooks Error 15215?

**Simple troubleshooting steps to fix QuickBooks update error 15215**

QuickBooks Error 15215 often occurs while performing payroll update and releasing maintenance. It may install the download or update of payroll. The another reason for occurring this error might be a conflict with another application running in the background when you try to download a payroll update.

It’s easy to spot this update error as the system throws an error message that reads:

**“QuickBooks Error 15215 server not working”**

**“Error 15215: Unable to verify digital signature”.**

And once you spot this update error, you can perform the troubleshooting steps mentioned in this article to fix the issue. However, if you are not a tech savvy and looking for someone who are expert in QuickBooks then in that case you can contact our *QuickBooks Pro Support* team at +1-844-719-2859. This is the best way to speak with our Certified QB experts, CPAs and accounting professionals.

<figure><img src="https://gitbookio.github.io/onboarding-template-images/editor-hero.png" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://quickbooks-error-support-2.gitbook.io/quickbooks-error-support/basics/editor.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.