Facts You Must Know About QuickBooks Error 40001 In today’s times, QuickBooks is considered the most fulfilling accounting application across the globe. But this program also has its own set of glitches. QuickBooks Error 40001 is an error that users unwantedly encounter after downloading the latest payroll updates on their device. They also face this message – “Something’s not right. We’re unable to complete your request” when this error strikes their computer. Usually, you will most likely encounter this issue if you are not using the admin credentials to operate QuickBooks and are instead logged in as an average user. Experts suggest that running the QB Tool hub on your computer can resolve the issue right from its roots. However, if that hasn’t worked for you, go through the blog below.