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Fix QuickBooks Error 1606 Causing Installation Problems [2023]

QuickBooks Error Code 1606
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Installation of any application is a primary process that users need to undertake in order to use it. Sometimes users cannot complete this process for the QB application because of QuickBooks Error 1606. This error arises when QuickBooks fails to connect with the network location during the installation process. Some users have also complained about running into this error while updating QB. The reason for this error involves problems with the operating system and user profile. The QuickBooks error Message 1606 that pops up on the screen is:- 

Error 1606: Could not access network location

Do you need assistance to fix QuickBooks Error 1606? Experts are just one call away. Dial +1(855)-738-0359 and they will guide you on how you can fix it.

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Reasons For QuickBooks Error 1606

Primary reasons for QuickBooks error code 1606 include Windows user profile and registry problems. The complete list of reasons is as follow:- 

  1. The user’s Windows profile is either corrupted or damaged.
  2. A third-party application is interfering with the QuickBooks installation process. 
  3. The current user’s profile does not have administrator permissions.
  4. Registry Subkeys are not favourable for QuickBooks installation. 

Also Read: How To Resolve QuickBooks Update Error 1625?

Troubleshooting Methods for QuickBooks Error 1606

There are 4 different methods to resolve QuickBooks Error 1606. They involve changing the user profile, generating a new Windows profile, installing QB while being in selective startup mode, and fixing Windows registry problems. The detailed steps that you need to follow are:- 

Method 1- Use Administrator Profile to Install QuickBooks

Every user profile has specified permissions and access rights. The administrator profile is granted the highest access rights. Users may not be able to establish a connection with Intuit server and run into QuickBooks installation error 1606 due to a lack of permissions. Users need to log in from an admin account and then try to complete the installation process. These are the steps users need to follow:- 

  • Reboot the computer system.
  • Enter in credentials for an Administrator account and then press Enter.
  • Now try installing QuickBooks on your system.

Also Read: How To Fix QuickBooks Error 1603: Unable to Apply Patch.

Method 2- Install QuickBooks While In A Selective Startup Mode

A third-party application can at times hinder the installation process for QB leading to error 1606 in QuickBooks. Completing the installation process in selective startup mode ensures that no third-party application interferes with it. These are the steps you need to follow:- 

  •  Note down your QuickBooks Desktop product and licence info. 

Note:- create a backup of your company file if this error arises while updating the QuickBooks application.

  • Press Windows+R, and the Run command window will open up.
  • Type in MSConfig and tap on OK.
  • Go to the General tab and tickmark Selective Startup and Load system services.
  • Now go to the Services tab, and tickmark Hide all Microsoft Services.
  • Click on the Disable all button.
Open System configuration and Click on the Disable all button
  • Now untick Hide all Microsoft services box and ensure that the Windows Installer box is tick marked from the list of services.

Note:- Tick mark Windows installer box if it isn’t selected.

  • Then click on OK.
  • Tap on Restart on the System Configuration window.
  • Install QuickBooks on your system after it restarts.
  • Again press Windows+R, and the Run command window will open up.
  • Type in MSConfig and tap on OK.
  • Go to the General tab on Normal startup.
  • Then click on OK.
  • Finally, click the Restart button in the System Configuration window.

You May Also Read: How to Troubleshoot QuickBooks Error 16026?

Method 3- Create a new Window Administrator User profile to Install QuickBooks

As mentioned above, a lack of windows permissions can lead to QuickBooks error 1606 while installing QB. You can either log in through an Admin account as guided above or create a new admin profile. These are the steps you need to follow:- 

  • Follow this article to know how you can create a new admin user.
  • Now restart your computer and log back in using the credentials of the new user profile.
  • Then install QuickBooks Application on your system.

Method 4- Fix Incorrect Registry Subkey

The registry is a hierarchical database that stores information required for Windows and its apps and services to function properly. Users may run into QuickBooks Error Code 1606 if the registry is incorrect. Follow this article to understand how you can edit your registry. 


So this has been all about QuickBooks Error 1606. Hopefully, now you will be able to download or install QuickBooks on your system. An incorrect registry can, at times, hamper other applications too. If you are still not able to resolve this error and need some technical assistance, reach out to an expert at +1(855)-738-0359, and they will guide you with further advanced troubleshooting methods to fix it. 

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