When I try to open Microsoft Retail Management Service POS, it opens correctly, and seems to have contact with the back-office computer that hosts the database.
However, when I try to open either the Manager module or the Administrator module, I get an error that reads "Runtime Error 429: ActiveX can not create object".
To my knowledge, the computer was operating correctly when the store closed Saturday, and when we opened Monday morning, this was the message.
The only new thing I am seeing is Office 2007, which was installed several weeks ago. Also, one of the employees seems to have installed some iPod stuff, but that is not recent.