Company spreadsheet errors are really dangerous for businesses. A minor mistake can lead to huge problems - and the big problem is that this is actually seen as being a normal thing. Companies do not pay close attention to these errors, so a lot of money is lost every single month. High-profile corporate blunders, like that of Enron, now ring alarm bells and business managers actively look for ways to make financial spreadsheets more error-free, but we are still a long way from success.