An Expert Guide to Fix QuickBooks Error PS077

Mark William
Mark William
February 20, 2026 · 4 min read
An Expert Guide to Fix QuickBooks Error PS077

When updating QuickBooks or payroll, you may get stuck with QuickBooks error PS077. It is one of the issues that takes place when you attempt to get the latest release of QB and payroll tax tables. If we talk about the reasons causing it, then a damaged file in the CPS folder, wrong QB installation, and wrong internet connection settings are some of them. These can further cause QuickBooks error PS060. Moreover, you have been provided with some ways that you can use to eliminate such an issue. Take a deep dive into the page and get your QB performance back on track.

We know that resolving such payroll issues can be a headache; that’s why we advise you to consult a professional for help. Dial 1.855.738.2784 to talk to a QB Pro Advisor.

Key Factors Leading to the QuickBooks Error PS077

The following are some factors that might be causing QuickBooks error PS077.

  1. It is primarily caused by the wrong internet connection settings.
  2. You may get into this problem if the company file is damaged.
  3. Such errors may be due to a damaged file in the CPS folder.
  4. It further occurs due to an invalid or corrupted tax table.
  5. This can also take place due to wrong QB installation.
  6. When the firewall is not set appropriately, you may encounter such an issue.

Fixes You Can Try for QuickBooks Error PS077

Take the following into consideration and get out of QB error PS077 without hurdles. See what the steps include and how to implement them:

Solution 1: Reinstall the QB program

Step 1: Uninstall QB

  1. Open the computer and go to the Start menu.
  2. Search for the Control Panel, and open it.
  3. Tap on Programs and Features.
  4. Choose Uninstall a Program.
  5. Head over to the programs list.
  6. Choose Uninstall/Change.
  7. Choose Continue, followed by Next.
  8. Tap on Repair> Next.
  9. When the repair is done, restart your computer and move to the next step.

Step 2: Manually rename the installation folder

  1. Move to the Start menu.
  2. Search for the folder where the company files are stored. They are mainly found in:
  3. C:\ProgramData\Intuit\QuickBooks (year)
  4. C:\Users(current user)\AppData\Local\Intuit\QuickBooks (year)
  5. C:\Program Files\Intuit\QuickBooks (year)
  6. For 64-bit version users, C:\Program Files (x86)\Intuit\QuickBooks
  7. If you have got the folder, you will have to right-click on it.
  8. Choose Rename.
  9. You will also be required to add .old at the end of the file name.

Step 3: Reinstall the QB program

  1. To install the program again, you will need the installation CD or the setup file.
  2. When the installation is started, go through the steps displayed on the screen.
  3. If you have bought the program from the official website of Intuit.
  4. Log in and download the setup file of the QBDT program.
  5. When the installation is done, enter the license and product number.
  6. Choose Next and select the installation type you want for your accounting operations.
  7. Choose Next and then click on Install.

Solution 2: Check your payroll subscription

  1. For this, you will have to close the QB application, along with the company files.
  2. Open the application again and move to the Employees menu.
  3. Choose My Payroll Service.
  4. Click on Manage Service Key.
  5. Check your Service Name and Status. They should be correct and need to be displayed as Active.
  6. Choose Edit and verify the service key number.
  7. If that is incorrect, enter the correct service key number.
  8. Choose Next and then untick the Open Payroll Setup box.
  9. Click Finish.
  10. This will download the entire payroll updates.

The Bottom Line

We hope that after reading the blog’s information, you will be able to resolve QuickBooks error PS077 without hassle. You have given a list of reasons causing it and some technical ways to fix it. For more information, give a call to 1.855.738.2784 and get connected with an expert.

Recommended Reading: How to Fix QuickBooks Error 1603?

More from Mark William

Easily Fix QuickBooks Error 15102 with these simple steps
Mark William Mark William

Easily Fix QuickBooks Error 15102 with these simple steps

QuickBooks Error 15102 occurs when payroll updates fail due to permission or download issues. Learn

Mar 27, 2026 · 69
Tackle the QuickBooks Error 1603 with easy and simple fixes
Mark William Mark William

Tackle the QuickBooks Error 1603 with easy and simple fixes

Feb 12, 2026 · 34

Recommended for you

How to Avoid Common Mistakes in Electrical Products Trading in Bahrain?
williamjohnson williamjohnson

How to Avoid Common Mistakes in Electrical Products Trading in Bahrain?

May 4, 2026 · 62
Why Handcrafted Steel Tableware in India Is Gaining Demand in Hospitality?
destellar destellar

Why Handcrafted Steel Tableware in India Is Gaining Demand in Hospitality?

Apr 7, 2026 · 54
Complete Admission Timeline Explained by Education Consultants in Dubai
sageeducation sageeducation

Complete Admission Timeline Explained by Education Consultants in Dubai

Apr 1, 2026 · 49
How to Apply for a Australia Student Visa: Complete Guide
maheshkumar maheshkumar

How to Apply for a Australia Student Visa: Complete Guide

Apr 2, 2026 · 69
Top Corporate Caterers in Miami for Business Events and Functions
creativeedge creativeedge

Top Corporate Caterers in Miami for Business Events and Functions

Apr 13, 2026 · 68
Conversational Video as a Growth Engine: Reimagining Enterprise Engagement Strategies
anays3 anays3

Conversational Video as a Growth Engine: Reimagining Enterprise Engagement Strategies

Apr 9, 2026 · 79
Sign up to keep reading · It's free