There is a brief introduction about QuickBooks Desktop Doesn’t Start. For more information: https://www.quickbooks247supportphonenumber.com/quickbooks-desktop-doesnt-start/
Guided by:- www.wizxpert.com
Note: When you click on QuickBooks icon many times(double clicking repeatedly) can result in It is better to wait for a while and give time to launch QuickBooks. Don’t click too many times to send multiple requests.
Solution 1: Close QBW32.exe process
Solution 2: Suppress the QuickBooks application
Run Reboot.bat for re-registers QB Desktop related file like as .DLL and .OCX in Microsoft OS.
Solution 4: Repair your QuickBooks installation
Solution 5: Perform a clean installation of QuickBooks.
In future studies might involve more about Quickbooks and its solutions which simulate easiness of accountancy and finance.