Unable to open update information. Please run this Updater from the QuarkXPress Passportâ„¢ 4.01 Updater disk. Unknown error (^0). File is locked. File is busy. Not enough space on this volume to update ^0. At least ^2 K needed. Update of ^2 has been cancelled. The selected file is not an updatable version of ^2. ^0 ^0 has successfully replaced your previous version of ^2.