A complete guide to fix QuickBooks error 9000

QuickBooks is a perfectly designed software that gives the convenience of payroll and data storage on the internet along with many other financial tasks. To execute these tasks, QuickBooks must continuously sustain a stable internet connection. Connecting with the bank for registering transactions, updating the software or its services, and sharing emails are some of the many tasks that require an internet connection to work. Any issues with the connection will lead to QuickBooks error 9000 in the software, and the ongoing task will stop instantly. If you encountered this connection error in your QuickBooks, keep reading the blog to find its causes and the methods to eliminate it from your PC.

Our QB support team is always keen to help with QuickBooks-related issues at +1-855-856-0042.

About the error

This is a runtime error that emerges unexpectedly in the software. It seems that a particular task like working on payroll, downloading transactions, etc., has caused this error to develop, but instead, the error is completely associated with network connectivity issues. If the software isn’t able to access the internet or the connection has lapsed, you’ll have to face this error in the software. The ongoing task will be stopped, and you won’t be able to perform any function that requires a continuous connection with the internet.


There can be many reasons for this connection error-

  1. A low-speed internet connection on your system is most likely to act as a trigger for this error.
  2. The time & date on your system’s clock are incorrect.
  3. The Windows Firewall can also interrupt QuickBooks from connecting to the internet.

Recommende to read : QuickBooks Error OL 221


Some methods to quickly rectify this error from QuickBooks are provided below-

Solution 1- Check the internet speed on your system

It can be true that the software and all its components are working fine, and the error has emerged due to an unstable internet connection you use on your system. QuickBooks must be connected to the internet to execute financial tasks requiring downloading or uploading data. In case data losses occur due to low internet speed, you’ll face this error in the software. Follow the steps given below to verify you have a healthy internet connection-

  1. Visit Google on your web browser.
  2. Search for ‘Internet Speed Test’ and run the test from the search results.
  3. QuickBooks recommends an average internet speed of 3Mbps and a minimum 1.5Mbps. Check your internet speed after the test results are out.

If your internet speed is low, you must upgrade to a wired connection, and if the internet speed I satisfactory, move to the next method.

Solution 2- Cleaning up the system’s junk

System junk files can significantly reduce the performance of programmes running on it and cause problems like QuickBooks error 9000. Therefore, it becomes extremely important to remove these junk files from your system in order to fix the issue.

  1. You must first log in as the Administrator to your system.
  2. Open the RUN window now.
  3. Next, put CMD in the run window and then select the browse button.
  4. Once you have typed “clean mgr,” press Enter.
  5. It cleans your computer’s disk.
  6. You now need to choose the right boxes.
  7. then select the “OK” button.
  8. When it has been thoroughly and properly cleaned
  9. Open the software and restart the computer.

Solution 3- Adjust the date & time in your System’s clock

Inaccurate timings on your system clock can also block the connection to the internet as many servers use the clock to synchronize with the time. Follow the steps given below to adjust the time & date in your system-

  1. Right-click on the clock present in the Taskbar.
  2. Select Adjust date/time from the options.
  3. Click on Set Time automatically, or you can opt to set it manually.

The error will be resolved, and QuickBooks will have no internet connection issues.


We have reached this blog’s farthest limit, which aims to provide info on QuickBooks error 9000. You must now be aware of the reasons it occurs and the methods you can use to fix it. We hope the methods helped eliminate the error from your QuickBooks.

Consult a certified QB professional at +1-855-856-0042 if you have any queries left.

You may also read this blog : What causes QuickBooks error 1612 and How to Fix it?

Allan Ramsay

Hi, I am Allan Ramsay, a professional Data recovery Engineer, working with Quickbooks Pro Advisors as a consultant from the past five years in the USA. I am a specialized and trained Cloud consultant who helps a small and medium-sized entrepreneur to track & manage their company file and a database online at any time from anywhere. Contact me at +1-855-856-0042 for QuickBooks Cloud Hosting support and troubleshooting.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button