Hello everyone, Jastin Martin here, and I provide QuickBooks and other financial program support to clients. Many clients, facing the issues like QuickBooks would not launch due to the warning QuickBooks not opening On your latest web page, this QB error may show up due to damage to your critical data, etc. so, don't worry about it, we are here to help you. We provide 24/7 worldwide services. I will be glad to help!