QuickBooks Closes Unexpectedly happens when the program crashes while being utilized this is frequently brought on by corrupted files, out-of-date software, or problems with system compatibility. Running the QuickBooks Tool Hub, updating the program, fixing the company file, and making sure the system satisfies the necessary requirements for seamless operation are all necessary to resolve this. If you have any problems, contact the QB Support team at 1.855.738.2784.