If the installation is unable to write a file because of insufficient permissions, QuickBooks error 1321 may occur. You must adjust the permissions on the parent folder of the file or source specified in the error messages in order to resolve it.The error code 1321 might appear in a number of different ways while using QuickBooks. You may see an error message on your screen that says “Error 1321: System has insufficient privileges to change this file” when the problem arises. We’ll go into more detail about QuickBooks problem 1321 in this post.
Various Instances Of QuickBooks Error Message 1321
When installing or updating QuickBooks to the latest release, you may encounter any of the below-listed error messages related to QB error 1321:
- The installer has insufficient privileges to modify the file C:\Program Files\Intuit\QuickBooks\sdkeventl.DLL
- The installer has insufficient privileges to modify the file at C:\Program Files\Intuit\QuickBooks YEAR\QBONLI32.DLL
- The installer has insufficient privileges to modify the file C:\Program Files\Intuit\QuickBooks\CfScan.DLL
- The installer has insufficient privileges to modify the file C:\Program Files\Intuit\QuickBooks Point of Sale X.0\dataimporter.exe
- The installer has insufficient privileges to modify the file 
What Are The Possible Reasons Behind QuickBooks Error Code 1321?
Insufficient admin privilege is one of the most apparent reasons behind the error code 1321 in QB. There are several other reasons that can be credited for the arrival of error: 1321 as stated in the below-given list:
- When the speed of the file update process surpasses the speed of file copy process.
- If your Windows Firewall or Internet security settings are blocking QuickBooks from accessing the server due to some security concerns.
- The Windows permissions for the company file folder are set to restrict access.
- If the file mentioned in the error message is already in use or damaged.
Now that you know the possible reasons behind the QB error 1321 get ready to perform the troubleshooting solutions.
How To Troubleshoot QuickBooks Update Error 1321?
To get rid of the Intuit error code 1321, follow the below-given solutions with the utmost care and attention:
Solution 1: Utilize QB Clean Install Tool
One of the most frequent causes of the QuickBooks problem 1321 is a corrupt download or a broken installation of the QuickBooks application. You can resolve this problem by using the QB Clean Install programme to correct typical installation issues. Use the tool that can be downloaded from the official Intuit website to fix errors. To see if the error has been fixed, try performing the troubleshooting procedure once more. If not, proceed to the following option.
Solution 2: Edit the Windows Permissions On The Folder
To begin troubleshooting QB problem 1321, you must first change the Windows permissions for the folder. You must consider whether the methods will apply to the 32- or 64-bit version of Windows as you proceed. When you’re finished, try to reinstall or update QuickBooks to see if the error has been fixed. Try the following troubleshooting step if the QuickBooks install problem 1321 still occurs.
Solution 3: Retry The Update
While updating QuickBooks software to the most recent maintenance release, error 1321 may occur. You must repeat the update process in order to fix the problem. If this step doesn’t solve the problem, move on to the next step in the troubleshooting process.
Solution 4: Disable Your Antivirus Software While Installing Or Updating QuickBooks
You must turn antivirus programmes off before reinstalling QuickBooks or updating it to the newest version to prevent blocking. Don’t forget to re-enable your antivirus or security programme after installing the new updates. If the 1321 QuickBooks error still exists, try the following fix.
Need Additional Assistance?
Call our hotline at +1-866-987-995 if you require additional assistance in fixing QuickBooks error code 1321. You will quickly be put in touch with our knowledgeable staff, who will walk you through the process of fixing QuickBooks issue 1321.