ContributionsMost RecentMost LikesSolutionsRe: Error 4077 - Import / Export Hi Doreen, Thanks for the effort but this has not worked for us. We still have the error 4077 when reimporting data. We have 8-10 concurrent users so it took me a while to coordinate everybody out of the data file. Can I possibly have a link to the offline update tool so I can attempt to fix an offline backup or is there another option? Thanks. Ben Error 4077 - Import / Export Hello, Good afternoon, We too are having the errors relating to error 4077 when Importing an Item update. Can you please run the script on the Data file to repair this as soon as possible. Thanks for any help. Please let me know if you need any further details. Ben File is online Serial - 1459 File id - 1