Various Solutions to Resolve QuickBooks Desktop Error 1326

QuickBooks Desktop Error 1326 is an installation error that typically occurs when there are issues with the network, system configuration, or security settings. This error can prevent users from installing or updating QuickBooks, leading to operational disruptions. Understanding the causes and symptoms of Error 1326 and knowing how to effectively resolve it is crucial for maintaining smooth business operations. This guide provides a detailed overview of QuickBooks Desktop Error 1326, including its causes, symptoms, and comprehensive solutions.
Understanding and fixing this QuickBooks Desktop Error 1326 is not straightforward and often requires expert intervention. Our specialists are available to provide the necessary guidance and support. Call us at +1 888-704-1357 for expert advice tailored to your needs.

Causes of QuickBooks Desktop Error 1326

  1. Network Connectivity Issues: Unstable or interrupted network connections can lead to installation errors. If the network connection is not stable, the installation process might be disrupted, causing Error 1326.
  2. Incorrect System Configuration: Misconfigured system settings can interfere with the installation process. Incorrect system settings can prevent QuickBooks from accessing necessary files or resources, leading to installation errors.
  3. User Permissions: Insufficient user permissions can block the installation or update of QuickBooks. QuickBooks requires administrative privileges to install or update. If the user account lacks the necessary permissions, the installation process might be halted, triggering Error 1326.
  4. Corrupted Installation File: A damaged or incomplete QuickBooks installation file can trigger Error 1326. If the installation file is corrupted or not downloaded correctly, it can cause the installation process to fail.
  5. Antivirus/Firewall Interference: Security software can interfere with the installation process. Antivirus programs or firewalls might mistakenly identify the QuickBooks installation files as a threat and block them, causing the installation to fail.
  6. Outdated Operating System: Using an outdated version of Windows can cause compatibility issues. QuickBooks is designed to work with the latest updates of the operating system. An outdated OS might not support the newer versions of QuickBooks, leading to installation errors.
  7. Damaged Windows Registry: A damaged or corrupted Windows registry can interfere with QuickBooks installation. Registry errors can be caused by various issues, such as incorrect software installation, malware infections, or even the deletion of necessary system files.
  8. Network Drive Mapping Issues: Incorrectly mapped network drives can lead to Error 1326 during installation. If the network drives are not mapped correctly, QuickBooks might not be able to access the necessary files or locations, causing the installation to fail.

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Other causes for QuickBooks Error 1326

  1. Previous QuickBooks Installation Leftovers: Previous QuickBooks installations may have left behind corrupted files. These leftover files can interfere with new installations, causing errors such as Error 1326.
  2. Insufficient Disk Space: Lack of adequate disk space can prevent the installation or update from completing. QuickBooks requires a certain amount of free space to install or update. Insufficient disk space can cause the process to fail.
  3. Windows Installer Issues: Problems with the Windows Installer service can cause installation errors. If the Windows Installer service is not functioning correctly, it can prevent the installation or update of QuickBooks, leading to Error 1326.
  4. Conflict with Other Software: Other installed software may conflict with QuickBooks. Software that uses similar resources or services as QuickBooks can cause conflicts, resulting in installation errors.

Symptoms of QuickBooks Desktop Error 1326

  • Error message “Error 1326: Error getting file security” appears.
  • QuickBooks installation or update process fails to complete.
  • System performance slows down during installation or update.
  • QuickBooks freezes or crashes during installation.
  • Inability to access QuickBooks or its features.
  • Installation process loops or restarts repeatedly.
  • Error messages related to missing files or directories during installation.
  • Unresponsive QuickBooks application after attempting installation or update.
  • Failure to open QuickBooks after installation.
  • System hangs or becomes unresponsive when attempting to install or update QuickBooks.
  • Error logs indicating issues with network paths or registry entries.
  • QuickBooks installer not progressing beyond a certain point.

You may also read :- QuickBooks Error 6190 816 Windows 11

Solutions to Resolve QuickBooks Desktop Error 1326

Solution 1: Check Network Connectivity

Ensuring a stable network connection can prevent installation interruptions.
  1. Verify that your internet connection is stable.
  2. Disconnect and reconnect your network cable or reset your router.
  3. Retry the QuickBooks installation or update.

Solution 2: Adjust System Configuration

Correcting system settings can resolve configuration-related issues.
  1. Press Windows + R, type msconfig, and press Enter.
  2. In the System Configuration window, select “Selective startup” and uncheck “Load startup items.”
  3. Restart your computer and retry the installation.

Solution 3: Run QuickBooks as Administrator

Running QuickBooks with administrative privileges can bypass permission issues.
  1. Right-click the QuickBooks installation file.
  2. Select “Run as Administrator.”
  3. Follow the installation prompts and check if the error is resolved.

Solution 4: Verify and Repair the Installation File

Ensuring the installation file is not corrupted can prevent errors.
  1. Download the QuickBooks installation file from the official Intuit website.
  2. Verify the file’s integrity.
  3. Reinstall QuickBooks using the verified file and check for errors.

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Solution 5: Disable Antivirus/Firewall Temporarily

Temporarily disabling security software can prevent interference with QuickBooks.
  1. Open your antivirus or firewall settings.
  2. Disable the software temporarily.
  3. Run the QuickBooks installation or update.
  4. Re-enable the security software after the process.

Solution 6: Update Windows for QuickBooks Error 1606

Updating Windows can fix compatibility issues with QuickBooks.
  1. Go to Settings > Update & Security > Windows Update.
  2. Check for updates and install them.
  3. Restart your computer and retry the QuickBooks installation or update.

Solution 7: Clean the Windows Registry

Cleaning the Windows registry can fix issues caused by corrupted entries.
  1. Press Windows + R, type regedit, and press Enter.
  2. Backup your registry by clicking on File > Export.
  3. Use a reliable registry cleaner tool to clean the registry.
  4. Restart your computer and retry the QuickBooks installation.

Solution 8: Correct Network Drive Mapping

Ensuring correct network drive mapping can prevent Error 1326 during installation.
  1. Open File Explorer and navigate to “This PC.”
  2. Right-click on the network drive and select “Disconnect.”
  3. Re-map the network drive with the correct path.
  4. Retry the QuickBooks installation.

You may also read :- QuickBooks Error 1606

Solution 9: Reinstall QuickBooks for Error 1606 QuickBooks

Reinstalling QuickBooks can resolve issues caused by corrupted installation files.
  1. Uninstall QuickBooks from Control Panel > Programs > Programs and Features.
  2. Download the latest version from the Intuit website.
  3. Install QuickBooks and check if the error is resolved.

Solution 10: Free Up Disk Space for Error 1326 QuickBooks

Ensuring sufficient disk space can facilitate a smooth installation or update.
  1. Delete unnecessary files to free up space.
  2. Empty the Recycle Bin.
  3. Attempt to install or update QuickBooks again.

Solution 11: Repair Windows Installer

Repairing the Windows Installer service can resolve installation errors.
  1. Press Windows + R, type services.msc, and press Enter.
  2. Locate “Windows Installer” service.
  3. Right-click and select “Properties.”
  4. Set the Startup type to “Automatic” and start the service.
  5. Retry the QuickBooks installation.

Solution 12: Uninstall Conflicting Software

Removing software that conflicts with QuickBooks can resolve installation issues.
  1. Identify any software that might conflict with QuickBooks.
  2. Uninstall the conflicting software from Control Panel > Programs > Programs and Features.
  3. Restart your computer and retry the QuickBooks installation.

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Additional Tips to Prevent QuickBooks Desktop Error 1326

Regularly Backup Your Data

Regularly backing up your QuickBooks data can prevent data loss and minimize disruptions caused by errors. Use the built-in backup feature in QuickBooks to create regular backups of your company files. Store these backups in a secure location, such as an external hard drive or cloud storage.

Keep Your Software Updated

Ensure that both your QuickBooks software and operating system are up to date. Regular updates can fix bugs, improve performance, and enhance compatibility with other software. Check for updates regularly and install them promptly to avoid encountering errors like 1326.

Use Trusted Security Software

Use reliable antivirus and firewall software to protect your system from malware and other threats. Configure the security software to allow QuickBooks processes to run without interference. Regularly scan your system for threats and keep the security software updated.

You may also read :- QuickBooks Error Code 6123

Optimize Your System Performance

Regularly clean and optimize your system to improve performance and reduce the likelihood of errors. Use tools like Disk Cleanup and Disk Defragmenter to free up disk space and organize files. Close unnecessary applications and processes to free up system resources.

Seek Professional Help When Needed

If you continue to encounter Error 1326 or other issues with QuickBooks, consider seeking professional help. Contact QuickBooks support for assistance or consult with a certified QuickBooks ProAdvisor. Professional help can ensure that issues are resolved quickly and effectively.

Stay Informed

Stay informed about common QuickBooks errors and their solutions. Educate yourself and your team on best practices for using QuickBooks and maintaining your system. Regularly read articles, watch tutorials, and participate in forums to stay updated on QuickBooks-related topics.


QuickBooks Desktop Error 1326 can significantly disrupt the installation or update process, but understanding its causes and symptoms is key to resolving it effectively. The 12 solutions provided above cover a wide range of potential issues, ensuring you have multiple strategies to address the error. Regular maintenance, timely updates, and proper configurations are essential to prevent such errors in the future. If the problem persists, seeking professional support from QuickBooks can ensure a smooth resolution and uninterrupted business operations. By following these steps, you can minimize downtime and keep your In such situations, we suggest calling +1 888-704-1357 to speak with a QuickBooks Data Services specialist who can help you resolve the issue efficiently and effectively.

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