Out of disk space - Volume: '[2]'; required space: 3 KB; available space: 4 KB. If rollback is disabled, enough space is ...

Out of disk space -- Volume: '[2]'; required space: [3] KB; available space: [4] KB. If rollback is disabled, enough space is available. Click 'Cancel' to quit, 'Retry' to check available disk space again, or 'Ignore' to continue without rollback.