We have a system that runs a process our company does. During this process, an excel file is transferred to an flat file. We never had a problem until today. Now when the code runs and it gets to the Docmd. transferspreadsheet portion, it is giving me this error: 'Runtime error 3027: Can't Update: database or object is read-only'. Where we are lost is the fact that none of the objects or the database is read only. We also haven't changed a thing. This error came out of nowhere. Any ideas or suggestions would be greatly appreciated. Thanks.