One of these explanations is accountable or thought to be causing the problem if QuickBooks won't open even after many minutes of the command. Look over it.
The hard drive in the system has been damaged, and it is unable to open large software such as QuickBooks.
The name of the data file is either excessively long or contains unusual characters.
Your operating system isn't up to date, and your QuickBooks version isn't running in parallel.
The installation procedure for QuickBooks was flawed.