How to Fix QuickBooks Update Error 15243?

QuickBooks business management software is one of the most recommended software across the globe. As the software is stuffed with rich features and tools that simplify the business accounting operations, similarly there are scenarios when the software encounters different types of technical or functional errors.

QuickBooks Update Error 15243 is one of the that is reported by the users. The error indicates interference caused during the latest release update of the QuickBooks Payroll process. When the error occurs the user is indicated with updated patches released by Intuit especially for QuickBooks Payroll have not been downloaded and integrated with the software due to some internal or external hindrance. This arrangement may interfere with the performance of the QuickBooks software.

Causes of QuickBooks Update Error 15243

The recent updates released by Intuit are important to be downloaded within QuickBooks as it includes security patches, error resolutions for all the major QuickBooks versions. At times the security update patches include new tools that are updated inside the software.

While updating the security patches within the new QB versions and QB Payroll, unexpectedly the software stops and the update process stops.

The error 15243 comes up with an error message :

Error 15243 – The QuickBooks update did not complete successfully. The QuickBooks FCS is not responding or is damaged”.

Verify the list of possible conditions due to QuickBooks Update Error 15243 arrives. Below are some of the reasons:

  • The installation of the QuickBooks is incomplete.
  • FCS services of QuickBooks are not running.
  • QuickBooks update error 15243 occurs when the windows registry gets damaged or corrupted .
  • Malware or virus affected the QuickBooks related files or windows  system.
  • Third party application which is running in the background, it is mistakenly deleting  the QuickBooks related files.

Main Reasons for Error 15243

The possible reason that is responsible for QuickBooks Error 15243 is related to the QuickBooks FCS(File Copy Service) that is not functioning properly. For fixing the QuickBooks issue you need to bring back the software to the previous condition and resolve the FCS problem as soon as possible. Intuit has recommended some solutions that can fix the error with the expert guidance of the QuickBooks experts. Follow the resolution steps in the given sequence so as get the best results.

Indications of QuickBooks Update Error 15243

Most of the QB errors are identified with an error message or there are more than one signs you will see when you encounter QuickBooks payroll update error 15243.

Here are few of them are jotted down:

  • When you’re running the same application then your PC may get crashes due to this error 
  • An error message continuously pops up on your display screen 
  • System freezes from time to time every single seconds 
  • Sluggish or slow windows and responds slowly to the given inputs
  • Because of this error code, an active windows may get crashes down 

Make sure, you keep track of QuickBooks update Error 15243 like when and where it is addressed. To troubleshoot this error as soon as possible, keeping such information is pretty important for easy resolutions.

System Requirements to avoid QuickBooks Update error 15243

system requirements

Actions to Take Before You Start Troubleshooting

There are mainly two things you need to do before troubleshooting the QuickBooks Error 15243:

  • Create a backup of the QB company file
  • Update your QuickBooks Desktop

Things to do before solution are below:

1. Create a backup of the QB company file

Steps to Create a Backup of the QuickBooks Company File:

  • First, open your QuickBooks
  • Locate the File menu >> Back up Company >> Create Local Backup
  • Follow instructions that appear on your screen to generate a backup of the company file.

2. Update your QuickBooks Desktop

Use the steps below to update QuickBooks Desktop:

  • First, close your QuickBooks software 
  • Press and hold Ctrl key simultaneously 
  • Make sure that you don’t release until the QuickBooks open on your system 
  • Next, go to the Help menu >> Update QuickBooks Desktop of desired version 
  • After that, hit the Update Now tab 
  • And then hit Get Updates 
  • At last, click on the Close button once the QuickBooks successfully update.

Quickbooks Error Code H505

Solutions of QuickBooks Update Error 15243

Different methods to resolve the QuickBooks update error 15243 from your system are below:

  • You need to authenticate the Payroll Subscription Applied
  • Repair the registry entries
  • Clean all junk files with Disk cleanup
  • Check & Update the device driver
  • Process to restore windows system to reserve or undo recent system changes
  • Update QuickBooks Payroll Tax Table
  • Problem with Computer Causing Error
  • Uninstall & Reinstall QuickBooks
  • Edit your Internet Explorer options
  • Enable QuickBooks Desktop File Copy Service (FCS)
  • Repair your QuickBooks Desktop

Check out the methods to resolve the QuickBooks Update Error 15243:

1. Method One: You need to authenticate the Payroll Subscription Applied

The solution is recommended by the highly qualified QuickBooks professional team who hold expertise on working of Payroll subscription applied with the software. The user needs to log into the Payroll Account Maintenance Screen under QuickBooks and check the details displayed on the screen.

The below-mentioned steps will guide you to the screen:

  • Start the software and find the Employees tab going to the main menu bar.
  • You need to choose the option ‘My Payroll Service’, that is followed by ‘Account and Billing Information’ tab.
  • Under the option of ‘QuickBooks Payroll Account Maintenance’ new screen the checking of the subscription info can be finished.
  • Shut down the window and then the program again validates the subscription again.
  • Carry out the update process again to check whether the issue is resolved or not.

2. Method Two: Repair the registry entries

Get an error or a message like entries in use during the repair process, Then follow the below steps:

  • Firstly click to start.
  • Type command into the search box.
  • After that  press Ctrl+Shift keys altogether.
  • Open Permission dialog box , then hit Enter when promoted.
  • Check if the cursor is bilking, now black box is open then write Regedit and press Enter.
  •  Then come back  inside the registry editor then select the error 15243 related error after that select export form the file menu.
  • Now choose the folder where you want to save the QB backup key in the SAVE.IN list, then type the name for the backup file and firstly confirm that Selected branch is opt in the export range.
  • In the final step save file with Reg file Domain.

3. Method Three: Clean all junk files with Disk cleanup

Please follow the given instructions

All these steps are helpful for  Windows XP ,Vista 7,8 & 10

  • Click on the start icon.
  • Then open the start tab and search command in the search area, don’t press the enter button.
  • Crtl+shift  both keys press together .
  • In the next step open the Dialog Box if promoted then press enter.
  • Write  cleanmgr then press enter.
  • After this step disk space is starting to calculate the number of  disk space, you can opt here.
  • Now what section you want to clean, check the  mark on the front of that box and press  the ok button .

4. Method Four: Check & Update the device driver

You can update & check your system or device and fix the error 15243. This tool is helping to resolve this problem, check if the problem is fixed or not.

5. Method Five: Process to restore windows system  to reserve or undo  recent  system changes

If system changes are often carried out and cause the issue. Check if the below steps can fix the issue:

  • Firstly  click on the start button.
  • Then write a system restore in the search area and press enter.
  • Go to result Click on the system.
  • After  that fill in the Authority .
  • Follow the steps mentioned in the wizard to select the restore point and backup the computer.

6. Method Six: Update QuickBooks Payroll Tax Table

To precede your payroll process hassle-free, you can download the most up-to-date QuickBooks Payroll Tax table.

Try the following steps to download the latest payroll update:

  • First, launch QuickBooks Desktop 
  • Next, move to the Employee section and then click on the Get Payroll Updates
  • Now, check mark the option “Download Latest Update”
  • An informational window appears when the download is complete.

7. Method Seven: Problem with Computer Causing Error

The solution is restricted to a single computer and others too. The user needs to install the same updates on another computer system with the exact QuickBooks version.

8. Method Eight: Uninstall & Reinstall QuickBooks

This method consists first of uninstalling and then reinstalling QuickBooks. Try the below steps for different Windows Operating Systems. You can also use the QB Clean Install Tool to do this method.

Windows 8

  • Go to the Windows Start menu and select “Programs & Features”
  • Find the QuickBooks Error Code 15243 in the name column 
  • Go to the menu and click QB related Entry then hit the option “Uninstall/Change”
  • To finish the QB uninstallation process by following the on-screen instructions

Windows 7 & Windows Vista

  • Press Windows Start and then open the Programs 
  • Go to the Control Panel in the appear menu 
  • Next, you have to click on the Programs 
  • Search the QuickBooks Update Error Code 15243 in the same column name 
  • Hit the option “ QuickBooks Associated Entry” and then hit the button “Uninstall/Change” at the top of the menu 
  • To end the uninstallation process, you have to follow on-screen guidelines.

9. Method Nine: Edit your Internet Explorer options

If you can’t edit the Internet Explorer options then follow the given steps to edit:

  • Initially, turn on your system 
  • Then open the “Internet Explorer” browser 
  • Go to the Gear icon and select the “Internet” option 
  • After that, move to the Security tab 
  • Now, you have to choose the available option called “Trusted Webpage” 
  • Go to the “Address bar” which is at the top of the web-page 
  • Here, you have to enter the website Url in the given space 
  • If you have US Edition then enter “* &*”  
  • But if you have Canada Edition then enter “* &*”
  • Finally, click Close followed by Apply and then Ok.

10. Method Ten: Enable QuickBooks Desktop File Copy Service (FCS)

Steps to enable the QuickBooks Desktop file Copy Service when you try to resolve the error 15243:

  • To start with opening the Run window by pressing Windows + R keys together 
  • Next, type COMPMGMT.MSC in the Run Command and then hit Ok 
  • It will open Computer Management window 
  • In the same window, you have to click on the “Services and Applications”
  • After that, go to the Services and scroll down the cursor until you find the “Intuit QuickBooks FCS”
  • Perform a double-click on the same 
  • Then hit “Startup type” and choose Manual option
  • Once done then Click Apply followed by Ok 
  • Finally, try to open QuickBooks Desktop software once again.

11. Method Eleven: Repair your QuickBooks Desktop

Repair the QuickBooks Desktop with the Below given steps:

  • Open the Run box by pressing the keys Windows + R from your console 
  • Type “Control Panel” in the open Run window and then hit Ok 
  • Now, select Programs >> Programs & Features”
  • Pick QuickBooks from the list 
  • Click Uninstall/Change and then hit Yes 
  • Click Next and then select Repair
  • Again click Next and then Repair 
  • It may take a few minutes to repair QuickBooks Desktop.

Experts For QB Pro,Premier, Enterprise Error 15243 Fixing

The above solutions in case fail to resolve the error you can connect with other reliable support agencies like AccountingErrors. The experienced and knowledgeable QuickBooks support team employed here promptly resolves the error. You can get in touch with the expert’s team by CALL NOW or live chat.


  1. What is QuickBooks Update Error 15243?

    It is a common error encountered during the installation of the QuickBooks program. Users receive an error notification about the update patches which are integrated into the QuickBooks software due to some reason. The most apparent reason is due to Intuit FCS being disabled. 

  2. What are the different errors usually encountered during QuickBooks Payroll Update?

    You may address several error codes while updating QuickBooks Desktop or Payroll due to multiple reasons.

    The error code notifies you while updating QB Payroll like:

    💠 15000 Series Error Code: 15105m, 15103,  15106, 15104m, 15107, 15240, 15223, or 15271
    💠 QuickBooks Payroll Error PS058
    💠 QuickBooks Payroll Error PS033
    💠 QuickBooks Payroll Error PS077
    💠 QuickBooks Payroll Error PS032
    💠 QuickBooks Payroll Error 12031, etc.

  3. Does re-validating QuickBooks Payroll Service Key resolve QB Error Code 15243?

    Yes, re-validating the QuickBooks Payroll Service key helps you to resolve this payroll update error with ease.

    Here’s how:

    💠 Go to the Employees and then My Payroll Service 
    💠 Next, you have to choose the “Activate Service Key”
    💠 Now, highlight your current payroll in the same window 
    💠 And then click on the Edit menu 
    💠 Click Next until the Finish button comes up
    💠 Finally, you can check that your QuickBooks Payroll is successfully revalidated.

  4. What steps come under the installation of available Windows Updates?

    To begin with, press the Windows Start button. Type Update and then press Enter in the search box. A dialog box “Windows Update” appears on your display screen. If there is any update available then simply click “Install Updates”. 

  5. Is it also possible that any Payroll Update issue was affected due to malicious Intruders?

    Yes, many times the payroll update issue could be caused due to any sort of malware infection. The malicious intruders may harm the files or corrupt them. There are also chances of getting a Payroll Update error like QuickBooks error 15243 due to a malicious program. 

Related Post – How to fix Quickbooks Error Code 1603?

Related Topics