QuickBooks error 80029c4a can happen during startup, shutdown, or while you are doing a program installation. Furthermore, the user can encounter a computer crash that can make your windows slow and sluggish. Also, this can freeze your computer and you might experience various other symptoms. In addition, this article will help you learn about the causes and rectify QuickBooks 80029c4a error with 5 different solutions. Moreover, we will look at the symptoms, causes, and solutions for this error. Hopefully, by the end of the article, your problem should be resolved.