How to Fix QuickBooks Error 1935 (Installation Failed)?

To repair QuickBooks error message 1935, you can fix the registry entries using the steps below:

💠 First, press the Windows Start button 
💠 Enter the “command” in the Search dialog box then hit the Enter key
💠 Press the Ctrl + Shift keys from your console and then hit “Enter” 
💠 It will redirect you to a permission dialog box 
💠 Now, you’re supposed to select the “Yes” button, and then the command window appears 
💠 Enter the “Regedit” in the “Command Prompt” windows and then hit “Enter” 
💠 Moving forward, choose the Error 1935 related key that you want to backup within the “Registry Editor” 
💠 After that, select the “Export” tab under the File menu 
💠 And then navigate to the list named “Save In” and select the desired folder 💠 where you wish to generate a QuickBooks backup 
💠 Next, move to the File menu and then enter the backup file name 
💠 Once done with that then move to the “Export Range” tab and make sure that you select the option “Selected branch” 
💠 Hit the “Save” button and then save the file with a .reg extension 
💠 Lastly, backup the QuickBooks registries. 

💠 Initially, stop the antivirus applications 
💠 Next, begin with QuickBooks installation or .NET Framework 
💠 Now, restart the Antivirus application when the installation is successfully completed

If you are still facing the same issue then proceed with the next solution.

Another option is to apply Disk Cleanup to clean system junk files, by using the steps below:

💠 Press the Windows Start tab and then enter the “command” in the search dialogue box 
💠 Make sure that you do not hit the “Enter” button yet!
💠 Next, press the Ctrl + Shift keys from your console and then hit the “Enter” key 
💠 It will redirect you to the permission dialog box and then select the “Yes” button 
💠 Now, the command prompt window appears, and enter the “cleanmgr” within the same window then hit the “Enter” key 
💠 Disk Cleanup utility tool will begin analyzing disk space that is already occupied and space that can be reclaimed 
💠 Checkboxes appear on windows with categories of files/folders that can be deleted 
💠 Usually, “Temporary Files” involve most of the space that is present on the disk 
💠 Select the categories checkboxes that you want to clean 
And finally, click on the “Ok” button.

Another way to fix QuickBooks error code 1935 is to update the system drivers. The following are the steps involved in this process:

💠 You must first update all of your system drivers
💠 If you need assistance updating your system drivers, go here.

At times, using Windows System Restore to remove recent revisions also supposedly works to fix QuickBooks error 1935:

For Windows XP, Vista, 7, 8, and 10, use the “System Restore” tool

💠 Initially, press the Windows Start button from your keyboard 
💠 Enter the “System Restore” within the search dialogue box and then hit the “Enter” key 
💠 View the results and then click on the tab “System Restore” 
💠 Type in the “Administrator Password” once prompted
💠 Implement the steps that appear in the “Wizard” in order to select the restore point
💠 Finally, you can restore the system. 

Follow the steps below in a systematic order to uninstall or reinstall QB once again to fix error 1935:

For Windows 7 & Vista Users:

💠 Firstly, press the Windows Start button to open/access the “Programs and Features” tab
💠 From the right-side menu, select the “Control Panel” tab 
💠 Next, go to the Programs >>> Programs and Features tab 
💠 Now, look for the “QuickBooks Error 1935 associated programs” within the “Name” column 
💠 Click on the QuickBooks-related entry 
💠 After that, click on the icon “Uninstall” from the top menu 
💠 Lastly, implement the instructions on your screen to uninstall the QuickBooks applications. 

For Windows XP Users: 

💠 In the beginning, click on the Windows or Start button in order to open/access the tab “Programs and Features” 
💠 From the right-side menu, go to the Control Panel tab 
💠 Next, choose the tab “Add or Remove Programs” 
💠 Look for the QuickBooks Error Code 1935-related programs within the “Currently Installed Programs” list 
💠 Now, click on the QuickBooks-related entry 
💠 At last, click on the “Remove” button. 

Checking for available Windows Updates: A Step-by-Step Guide (Windows XP, Vista, 7, 8, and 10):

💠 To start with, press the Windows Start tab 
💠 Enter the “Update” in the search dialogue box and then hit the “Enter” key 
💠 After that, the Windows Update dialog box appears 
💠 Finally, click on the “Install Updates” tab, if any updates are available.

Step-by-step instructions to run the System File Checker (Windows 10, 8, 7, Vista, XP):

💠 Open the search dialogue box by pressing the Windows Start button 
💠 Next, enter the “Command” and then make sure that you do not have the “Enter” tab yet!
💠 Now, press the Ctrl + Shift keys together from your console and then hit the “Enter” key 
💠 It will redirect you to a permission dialogue box and then choose the “Yes” button 
💠 The command prompt window appears on your screen 
💠 Enter the “sfc/scannow” followed by the “Enter” key 
💠 System File Checker begins the scanning process for QuickBooks Error 1935 related programs 
💠 At last, perform on-screen instructions that appear on your screen display. 

Install diagnostic tools that can be used by the user. This will assist you in resolving problem code 1935.

The following are the procedures involved in downloading and launching the tool:

💠 To begin with downloading and installing the diagnostic tool 
💠 On your next screen, run the QuickBooks Install Diagnostic tool after it gets properly installed 
💠 After that, click on the “Fix Problems” tab  
💠 Allow the tool to diagnose and resolve the problem on its own
💠 Once that is completed, the user must restart the system
💠 Finally, reinstall QuickBooks to see if the problem has been repaired.