• The company could not be opened because the file COMPANY.DAT is missing or damaged.

    I have a third party application that integrates with Sage 50. After a client has copied their sandbox company to a new file for their production company, I am no longer able to open the Sage 50 company and receive the following error: I have seen…
  • There was a problem opening company.: (inner exception: FileNotFound)

    var companyId = GetCompany(); try { // Request authorization from Sage 50 for our third-party application. AuthorizationResult authorizationResult = Session.RequestAccess(companyId); This line Session.RequestAccess throws a PeachtreeException: FileNotFound…
  • SDK seeking permissions every time

    Hi, We are trying to build up an application using the Sage SDK to create invoices in the Sage 50. In our testing , we found that the Sage SDK is prompting for the user to give permission every time (even if it is same company file that we gave permissions…