ContributionsMost RecentMost LikesSolutionsRe: AccountRight 2020.2 SE API Company File ID keep changing each day We have exactly the same issue. We have just moved MYOB and Ostendo to a new server. On the old server, no problems but on the new server the iD of the company file changes every day and breaks the link between the two programs. This is a serious problem for the client What is causing this to happen? cheers Pam Chaan wrote: We rely on Id of Company Data File to connect to local/network AccountRight API to read and write data. Since upgrade to 2020.2, Id of company data file changing everyday. It breaks link between our applications and MYOB API. We need urgent help to fix this issue. Please note, there is no restore, nothing. Id just kept changing everyday.