This article applies to:
This bug has been corrected in E-Prime 2.0 (126.96.36.199).
Making changes to the Header area and closing PackageFile Editor would close without saving the edits. This would result in a loss in changes made to the PackageFile.
Upgrade to E-Prime 188.8.131.52 or later.
This workaround is intended only for those who are unable to update to the version of E-Prime that contains the fix:
Ensure that you save your work frequently, especially before closing the PackageFile Editor program.