Application Requested To Abort

This could be the wrong company file is open. Try disconnecting and reconnecting.If the QBWC has multiple 3rd party syncs going on or multiple company files you may see this error. Sometimes by attempting to remove the application will result in the error clearing out.

Try renaming the .qwc file and see if that resolves it.

Otherwise, it is a very common time consuming error to clear. You need to download the Quickbooks QBWC CP3 tool which we have saved in a macro in an .exe file. There are detailed instructions of 17 steps to solve this error. It essentially clears out a conflicting id on the .qwc file, which can likely be done manually.