How to resolve QuickBooks Migration Failed Unexpected Issue
                     Ultimate Solutions to Effectively Address 
QuickBooks Migration Failed Unexpectedly Error
The QuickBooks migration process is one of the easiest procedures for any 
application. Users can usually migrate from one version to another without any issues 
or expert guidance. But sometimes, due to a damaged component or a corrupted 
migration tool utility, users can face the QuickBooks migration failed unexpected
 error on their screen. This error code can prevent the migration process and can arise 
due to many possible reasons, like an outdated Windows OS. You can easily address 
the QuickBooks migration failure with the help of the reasons and solutions provided in 
this article below.
If you are having trouble understanding the troubleshooting solutions or 
resolving the error message on your own, you can reach out to us at 
1.855.738.2784 to get direct assistance from our team of QB experts.

How Does the Migration Tool in QB Actually Work?
We know that the migration tool utility is an important component of the data migration 
process. The tool can help you transfer data in the following manner –
1. Firstly, log in to the QB migration tool as an admin and form a complex and unique 
password that is not easy to decode for additional security.
2. Next, allow the tool access to copy the data and click Start to initiate the 
QuickBooks data migration procedure.
3. The flash drive will be used to transfer the data, while the migration tool will handle 
the technical aspect, and it is crucial not to format the flash drive once the data is 
transferred.
4. Next, download the latest QB version and check that all the requirements of the 
migration tool are met on both devices.
5. Lastly, you need to ensure that the USB flash drive has adequate space i.e. 
around 250 MB of additional space to run the migrator tool effectively.
Possible Factors and Causes Leading to the QuickBooks 
Migration Tool Not Working Error Message
If you are experiencing the QuickBooks migration failed error, the following common 
reasons might be responsible –
1. Your Windows OS might be misconfigured, outdated, or obsolete, and the 
operating system files might not be running correctly.
2. The QuickBooks migration tool, which is essential to running the migration 
process, is damaged, corrupted, or facing issues while processing the data.
3. Your QuickBooks Desktop version might be unsupportive of the migration process, 
which is causing compatibility issues in the system.
4. The company file folder might be damaged, or the company file might have moved 
to a different location/folder.
5. Crucial files are accidentally deleted from the system, or they might be damaged, 
corrupt, or missing.
6. Windows firewall, an anti-virus app, or malware infections are preventing 
QuickBooks from accessing the migrator tool.
7. You are not running QuickBooks as an admin, or the rights have recently changed, 
which is causing access issues.
Resolution Steps to Terminate the QuickBooks Online Migration Issue
If your QuickBooks Desktop migration tool is not working, you can use the solutions 
provided below to eliminate the issue –
Solution 1 – Restore the Company File to 
its Original Location from the File Menu
You need to ensure that the QB company file is in the correct location to access it 
correctly -
1. Install QB Desktop and form backup files on the old computer by switching to the 
Single-user mode.
2. Go to the File menu find the Backup Company option to select it, and click Create 
Local Backup to choose the local file backups.
3. Browse and hit the folder where you wish to save these files and click OK and 
Save, followed by hitting Next and Finish.
4. Move the backup files to the new PC and restore it by re-launching QB, once done, 
follow the on-screen prompts and complete the process, and lastly, download the 
tax tables.
Solution 2 – Run the Compatibility 
Troubleshooter Utility from the Programs 
Tab
You can also use the compatibility troubleshooter to successfully switch to 
QuickBooks Online -
1. Launch the Control Panel from the Start menu, and from the panel window, choose 
the Programs and Features section.
2. Hit the “Run programs made for previous Windows versions” option and click the 
Windows Program Compatibility Troubleshooter, followed by hitting Next.
3. Click the Advanced button and choose QuickBooks from the program list to locate 
and run the troubleshooter utility.
4. List the issues on the screen about the application, and after all the issues get 
diagnosed, hit Next to let the repair process begin.
Solution 3 – Remove 3rd Party Backups 
from the Preferences Section
To avoid blockage from 3rd party applications, you can remove the backup from the 
preferences tab -
1. From the Edit menu, select the Preferences option to access the Preferences 
window to remove the integrated QB program.
2. Load your Company Preferences by choosing the Integrated Applications option, 
and from the company preferences tab, delete the checkmark against the 
integrated program you want to uninstall.
3. Once you uncheck an application, access your QB information and company files 
or connect with the application to run the migration process again.
Solution 4 – Uninstall Pending Maintenance 
Releases from the Data Directory
If you have not updated QuickBooks or there are pending regular maintenance 
releases, you can face issues in the migration process -
1. Set Windows to display the hidden data and folders to view the Program Data 
directory, and from the Options tab, go to the Update QuickBooks Desktop window 
and find the Download location.
2. Locate the options that say EPatch and New Features Directories and in the next 
step match the dates when QuickBooks downloaded the last update of the 
program and select the options that say All to highlight the contents in the EPatch 
Directory.
3. Now, hit Delete to erase the directory content and then close it to go to the New 
Features directory and highlight the content, followed by hitting Delete again.
4. Now, that you have removed the Windows Update Maintenance Release, exit 
Windows Explorer and check if the migration issues are rectified.
Conclusion
The QuickBooks migration process can be easily performed by following a few 
guidelines and steps. If you are facing the QuickBooks migration failed 
unexpectedly issue, you can use the solutions given in this article to effectively 
dismiss it. If the issue persists, you can call us at 1.855.738.2784 to get assistance 
from our technical support team.