Solution 1: Run QuickBooks Install Diagnostic Tool
Download and Run Tool: Download and run the QuickBooks Install Diagnostic Tool from the official Intuit website.
Save File: Save the file to your desktop.
Close Background Applications: Close any open programs or applications.
Run the Tool: Double-click on the QBInstall_Tool_v2.exe file on your desktop to run the tool.
Restart Computer: Restart your computer after the tool finishes.
Install QuickBooks: Attempt to install QuickBooks again.
Solution 2: Repair or Reinstall Microsoft .NET Framework
Download Microsoft .NET Framework Repair Tool: Download and run the Microsoft .NET Framework Repair Tool from the official Microsoft website.
Save File: Save the file to your desktop.
Close Background Applications: Close any open programs or applications.
Run the Tool: Double-click on the file you downloaded to run the tool.
Follow Instructions: Follow the instructions provided by the tool to repair or reinstall Microsoft .NET Framework.
Restart Computer: Restart your computer after the repair process is complete.
Install QuickBooks: Attempt to install QuickBooks again.
Regards,
Peter