QuickBooks Payroll Update Error 15222

In this method, you simply need to make changes in the settings of the firewall and add QuickBooks as an exception. Follow the approach given below to get this done.
🔹 Navigate the default browser that is the Internet Explorer.
🔹 As the next step, head on to the tools tab and check for the firewall settings.
🔹 Now, you have to explore ‘Exceptions’ located in the firewall settings.
🔹 Add QuickBooks.com, Payroll.com, Intuit.com, or qbupdate.exe as firewall exceptions.
🔹 Start your computer system again to get the changes thus made, saved.

The first and foremost step is to open the windows file manager to begin with installation of the digital signature. And then:
🔹 Fill ‘C:\Program Files\Intuit\QuickBooks’ in the space provided in the file manager and then press the Enter key.
🔹 After that, go and look for the file ‘QBW32.exe’ in the QuickBooks folder.
🔹 Select and open Properties. Then click right on the QuickBooks executive file named ‘QBW32.exe’.
🔹 The next step is to search for the list of available signatures just below the Digital signatures section.
🔹 To proceed further, tap the details tab found at the Intuit Inc digital signature.
🔹 Then you are supposed to select the option ‘View Certificate’ that is present in the Digital Signature Details tab.
🔹 From the ‘View Certificate’ tab, pick out the option named ‘Install Certificate’.
🔹 Continue to tap on the Next button until the page vanishes and you find the finish option.
🔹 After reaching the ‘Finish’ option, tap it to finish the installation process. Once you have completed the final step, try to update the QuickBooks software again to the latest version and check whether the issue is resolved or not.

It is very necessary to make sure that Internet Explorer has been set as the default browser. If it is not done, it might multiply the chances of error occurrence. After you have resolved the issues encountered due to the QuickBooks Error 15222, you can change the default browser back to normal after that as well. So, let us just quickly learn that this can be done. Below-listed pointers will help.
🔹 To begin with, go and navigate the Internet Explorer web browser.
🔹 After the previous step, You have to head on to the Tools tab and choose Internet options.
🔹 In the Internet option, you will see the Programs tab. Execute it and tap on the option ‘make default’.
🔹 Once the changes are made, you just have to hit the Ok button.
🔹 The final step is to try and update the QuickBooks software once again.

You can make use of the QuickBooks file doctor in two ways. This means that you can either download a separate QuickBooks file doctor software or it can also be used simply from the QuickBooks tool hub. In this method, you will get to know about how you can just use it from the QuickBooks Tool hub. Have a look at the steps below and follow them carefully to get this done.
🔹 As the first step, you have to download and install the QuickBooks Tool Hub software.
🔹 The next step involves setting up the tool.
🔹 Then, head on to the Programs tab.
🔹 There you will find the option that is named ‘run file doctor’. Tap on it.
🔹 After this, the QuickBooks File Doctor will determine the problem automatically. If found, it will resolve it on its own.

It is highly recommended to make sure that currently present antivirus, antispyware, and anti-malware on your computer system is up-to-date. Along with that, the exceptions set must include all the domains named QuickBooks.com, Intuit.com, Payroll.com, QBW32.exe, and QBupdate.exe.