Note that Rebuild is more fully explained under the File repair procedures link. Watson can be a useful part of Windows. It also can prevent you from seeing QB error messages. Export the AeDebug Key and then delete it from the registry. Reboot and Dr. Watson is no longer be loaded when Windows starts.
Many codes are useful only to but computer programmers.
They put codes and related tests in programs to stop program crashes and to make it easy to correct crash problems. This is the QB99 version of your QB program. This is the maintenance Release number of your QB program. During a version's life-span, several updates may be released. If you are having problems with QB check that you are using the most current release, and if not, download it.