Easy Steps to Fix QuickBooks Error PSXXX
                     Troubleshoot QuickBooks Error PSXXX With 
Expert Solution
It is very important for users to update QuickBooks or payroll regularly 
because each update introduces new features and functionalities. To work 
smoothly with the software or get the most out of it, you must keep 
updating it. One such error, which we are going to cover in this blog, is 
QuickBooks error PSXXX. These errors are caused by certain reasons, 
such as internet connection issues, a damaged CPS folder, or restrictive 
firewall settings. These payroll errors affect tax calculations and lead to 
QuickBooks Payroll Not Deducting Taxes issues. To cope with such errors, 
we have come up with some easy and effective solutions that can help you 
tackle this error. Let’s read the guide to the end and try to resolve it with 
expert guidance.
Are you tired of resolving unusual errors in QuickBooks? Follow 
this guide to the end and learn the method to fix it. If you don’t 
want to try it on your own, dial 1.855.738.2784 to get our 
support team's help.

Common Causes Behind QuickBooks Error PSXXX
The reasons given below are entirely responsible for the occurrence of the 
error PSXXX. 
• The error might get triggered due to incorrect internet connection 
settings.
• You may run into this error due to a firewall setting that blocks payroll 
updates on QuickBooks Desktop.
• A damaged file in the CPS folder can also be another possible reason for 
this error. 
Optimal Stepwise Method to Fix QuickBooks Error PSXXX
Follow the given steps to easily overcome your problems. See how:
Step 1: Checking the payroll service subscription
1. It is very important to shut down all company files and restart your computer.
2. After this, you must launch QuickBooks and go to Employees
3. Now, choose My Payroll Service and then tap Manage Service Key.
4. Make sure that the Service Name and Status are correct and are displayed 
as Active.
5. Here, choose Edit to confirm the service key number. If it is found to be 
incorrect, type the correct service key.
6. Now, choose Next to proceed.
7. It’s time to uncheck the Open Payroll Setup box and click Finish.
8. The above steps will download the payroll update. 
Step 2: Registering and updating the QuickBooks Desktop
Having the latest security and software improvements is a must. Follow the 
steps below to check whether your software is registered.
• Launch Product Information by pressing F2 on the keyboard.
• Go to the license number and beside it, check whether it says Activated.
Important: You will have to register QBDB if it is not activated.
• You must update the software to the latest version after registering it.
• Finally, you can easily download the latest payroll tax table update. If the 
error troubles you, head to the next step.
Step 3: Adding Defender exclusion and running Quick Fix my Program
1. The first step is to shut down your company file, including QuickBooks 
Desktop.
2. Now, in this step, you need to add the Defender exclusion, or you 
can turn off Windows Defender antivirus protection.
3. It’s time to choose Program Problems in the QuickBooks Tools Hub.
4. Later, you are required to choose Quick Fix My Program and then 
open QuickBooks again to update it to the latest verison.
5. At the end, it becomes easy to download and install the latest tax table.
The Last Words
QuickBooks error PSXXX commonly appears on the screen when you 
can’t download the latest payroll or tax table. This may occur due to 
reasons such as firewall blocking the update, a damaged CPS folder and 
more. This guide consists of every detail about the error which can help you 
troubleshoot it immediately. Dial 1.855.738.2784 if you don’t want to do it 
alone.
FAQs
How do I resolve the QuickBooks Registration Error?
• Solution 1: Configure Windows Firewall settings.
• Solution 2: Grant Administrative Rights to a User Account.
• Solution 3: Clean Install of QuickBooks.
• Solution 4: Register the Particular MSXML Files.
How do I troubleshoot a Script Error?
• Solution 1: Configuring the Internet Explorer Browser in Compatibility View.
• Solution 2: Adding the URL to the Restricted Websites List.
• Solution 3: Turning off the Add-ons in Internet Explorer.
• Solution 4: Verifying the active scripting and uninstalling the Active X.