问题
I am getting the following error when running my web application to access QB company file via the sdk.
Could not find or create an instance of QuickBooks using InstanceFinder
I have tried updating quickbooks manually and I also double checked the permissions for QBXMLRP2e DCOM object that have been set to grant permission for everyone.
I verified the filename and I have the company file open in multi user mode. I have also run the diagnostic tool which is successful.
The code used to be working fine but after a system reboot it stopped working. Also, it is mot working in our newly setup dev environment.
回答1:
This happens when an instance of QB is running in the background, foiling your attempts to start another copy. We recommend turning off the "Keep QuickBooks running" setting as described in the FAQ for our QuickBooks reporting tool, but hopefully the problem will go away for good as Intuit has fixed an underlying issue in QuickBooks 2014 R6 (June 2014).
来源：https://stackoverflow.com/questions/20260646/could-not-find-or-create-an-instance-of-quickbooks-using-instancefinder