Hi Friend, I amJessie Jameson. I have been a technical support executive in a presumed company for the last five years. I have to take care of all technical matters. I used to take calls in a day regarding the various QuickBooks Error h505 from the many people using QuickBooks. However, QuickBooks Users have various issues. However, if you are unable to fix it, you can connect with me through a call. I will help you to improve QuickBooks errors in a phone call in elementary steps.