What are the Causes of the "Quick Error OL-221-B" Problem?
The following reasons may be used to understand the list of probable causes for "Quicken Error OL-221-B." It usually occurs as a result of an incomplete Quicken program installation. If any Quicken-related files are accidentally erased, the same problem number appears. The Windows registry has been corrupted. When malware and virus threats invade Windows system files or Quicken-related software files. If incompatible apps are running on your computer.