Hello.
When I try to download stydy from Orthanc Explorer as DICOMDIR, i get empty DICOMDIR file in archive. There is no Patient data, no paths etc.
Please provide us with a complete way to reproduce your issue.
Concretely, you should give us a set of (possibly anonymized) DICOM files in a ZIP archive.
Not sure to understand… If I upload your attached files in Orthanc (1.4.2 - 64bits running on Windows), select the patient and click “download DICOMDIR”, I get the exact same zip as the one you’ve provided with something that looks like a valid DICOMDIR:
dcmdump DICOMDIR
Dicom-File-Format
Dicom-Meta-Information-Header
Used TransferSyntax: Little Endian Explicit
(0002,0000) UL 194 # 4, 1 FileMetaInformationGroupLength
(0002,0001) OB 00\01 # 2, 1 FileMetaInformationVersion
(0002,0002) UI =MediaStorageDirectoryStorage # 20, 1 MediaStorageSOPClassUID
(0002,0003) UI [1.2.276.0.7230010.3.1.4.1957927565.10012.1540450745.964] # 56, 1 MediaStorageSOPInstanceUID
(0002,0010) UI =LittleEndianExplicit # 20, 1 TransferSyntaxUID
(0002,0012) UI [1.2.276.0.7230010.3.0.3.6.2] # 28, 1 ImplementationClassUID
(0002,0013) SH [OFFIS_DCMTK_362] # 16, 1 ImplementationVersionName
Dicom-Data-Set
Used TransferSyntax: Little Endian Explicit
(0004,1130) CS [ORTHANC_MEDIA] # 14, 1 FileSetID
(0004,1200) up 406 # 4, 1 OffsetOfTheFirstDirectoryRecordOfTheRootDirectoryEntity
(0004,1202) up 406 # 4, 1 OffsetOfTheLastDirectoryRecordOfTheRootDirectoryEntity
(0004,1212) US 0 # 2, 1 FileSetConsistencyFlag
(0004,1220) SQ (Sequence with undefined length #=4) # u/l, 1 DirectoryRecordSequence
(fffe,e000) na “Directory Record” PATIENT #=7 # u/l, 1 Item
offset=$406
(0004,1400) up 0 # 4, 1 OffsetOfTheNextDirectoryRecord
(0004,1410) US 65535 # 2, 1 RecordInUseFlag
(0004,1420) up 554 # 4, 1 OffsetOfReferencedLowerLevelDirectoryEntity
(0004,1430) CS [PATIENT] # 8, 1 DirectoryRecordType
(0008,0005) CS [ISO_IR 192] # 10, 1 SpecificCharacterSet
(0010,0010) PN [Anonymized5] # 12, 1 PatientName
(0010,0020) LO [53b805c7-c0d0-457d-852b-c8a8e7c7d6c3] # 36, 1 PatientID
(fffe,e00d) na “ItemDelimitationItem” # 0, 0 ItemDelimitationItem
(fffe,e000) na “Directory Record” STUDY #=10 # u/l, 1 Item
offset=$554
(0004,1400) up 0 # 4, 1 OffsetOfTheNextDirectoryRecord
(0004,1410) US 65535 # 2, 1 RecordInUseFlag
(0004,1420) up 730 # 4, 1 OffsetOfReferencedLowerLevelDirectoryEntity
(0004,1430) CS [STUDY] # 6, 1 DirectoryRecordType
(0008,0005) CS [ISO_IR 192] # 10, 1 SpecificCharacterSet
(0008,0020) DA (no value available) # 0, 0 StudyDate
(0008,0030) TM (no value available) # 0, 0 StudyTime
(0008,0050) SH (no value available) # 0, 0 AccessionNumber
(0008,1030) LO (no value available) # 0, 0 StudyDescription
(0020,000d) UI [1.2.276.0.7230010.3.1.2.2469678478.7584.1540445261.865] # 54, 1 StudyInstanceUID
(fffe,e00d) na “ItemDelimitationItem” # 0, 0 ItemDelimitationItem
(fffe,e000) na “Directory Record” SERIES #=8 # u/l, 1 Item
offset=$730
(0004,1400) up 0 # 4, 1 OffsetOfTheNextDirectoryRecord
(0004,1410) US 65535 # 2, 1 RecordInUseFlag
(0004,1420) up 896 # 4, 1 OffsetOfReferencedLowerLevelDirectoryEntity
(0004,1430) CS [SERIES] # 6, 1 DirectoryRecordType
(0008,0005) CS [ISO_IR 192] # 10, 1 SpecificCharacterSet
(0008,0060) CS [DX] # 2, 1 Modality
(0020,000e) UI [1.2.276.0.7230010.3.1.3.2469678478.7584.1540445261.866] # 54, 1 SeriesInstanceUID
(0020,0011) IS [3476] # 4, 1 SeriesNumber
(fffe,e00d) na “ItemDelimitationItem” # 0, 0 ItemDelimitationItem
(fffe,e000) na “Directory Record” IMAGE #=10 # u/l, 1 Item
offset=$896 refFileID=“IMAGES\IM0”
(0004,1400) up 0 # 4, 1 OffsetOfTheNextDirectoryRecord
(0004,1410) US 65535 # 2, 1 RecordInUseFlag
(0004,1420) up 0 # 4, 1 OffsetOfReferencedLowerLevelDirectoryEntity
(0004,1430) CS [IMAGE] # 6, 1 DirectoryRecordType
(0004,1500) CS [IMAGES\IM0] # 10, 2 ReferencedFileID
(0004,1510) UI =DigitalXRayImageStorageForPresentation # 28, 1 ReferencedSOPClassUIDInFile
(0004,1511) UI [1.2.276.0.7230010.3.1.4.2469678478.7584.1540445261.867] # 54, 1 ReferencedSOPInstanceUIDInFile
(0004,1512) UI =LittleEndianExplicit # 20, 1 ReferencedTransferSyntaxUIDInFile
(0008,0005) CS [ISO_IR 192] # 10, 1 SpecificCharacterSet
(0020,0013) IS [1] # 2, 1 InstanceNumber
(fffe,e00d) na “ItemDelimitationItem” # 0, 0 ItemDelimitationItem
(fffe,e0dd) na (SequenceDelimitationItem) # 0, 0 SequenceDelimitationItem