If you have local project files with the Checked Out By Me status, you can’t disconnect from a project until you check in a version of those files. If you can’t check in a version of the files because the Version Cue Server is unavailable, there are two ways to proceed. You can wait until the server is available, synchronize the files, and then disconnect from the project. Or, you can delete the local project files folder from your hard drive and then disconnect from the project when the server is available. (Other users who access the project will still see the files marked as Checked Out. Users can save their own versions, or a user with administrator privileges can reset locks on the project, which changes the status of the files to Synchronized.)