diff --git a/BinaryObjectScanner/FileType/PKZIP.cs b/BinaryObjectScanner/FileType/PKZIP.cs
index c23e4916..5e1eae4f 100644
--- a/BinaryObjectScanner/FileType/PKZIP.cs
+++ b/BinaryObjectScanner/FileType/PKZIP.cs
@@ -47,13 +47,16 @@ namespace BinaryObjectScanner.FileType
                 // If the file exists
                 if (!string.IsNullOrEmpty(file) && File.Exists(file!))
                 {
+                    // Find all file parts
+                    var parts = ArchiveFactory.GetFileParts(new FileInfo(file));
+
                     // Try to read the file path if no entries are found
                     if (zipFile.Entries.Count == 0)
-                        zipFile = ZipArchive.Open(file!, readerOptions);
+                        zipFile = ZipArchive.Open(parts, readerOptions);
 
                     // If there's any multipart items, try reading the file as well
                     else if (!zipFile.IsComplete)
-                        zipFile = ZipArchive.Open(file!, readerOptions);
+                        zipFile = ZipArchive.Open(parts, readerOptions);
                 }
 
                 foreach (var entry in zipFile.Entries)
diff --git a/BinaryObjectScanner/FileType/RAR.cs b/BinaryObjectScanner/FileType/RAR.cs
index 29bb8257..4c98f258 100644
--- a/BinaryObjectScanner/FileType/RAR.cs
+++ b/BinaryObjectScanner/FileType/RAR.cs
@@ -48,13 +48,16 @@ namespace BinaryObjectScanner.FileType
                 // If the file exists
                 if (!string.IsNullOrEmpty(file) && File.Exists(file!))
                 {
+                    // Find all file parts
+                    var parts = ArchiveFactory.GetFileParts(new FileInfo(file));
+
                     // Try to read the file path if no entries are found
                     if (rarFile.Entries.Count == 0)
-                        rarFile = RarArchive.Open(file!, readerOptions);
+                        rarFile = RarArchive.Open(parts, readerOptions);
 
                     // If there's any multipart items, try reading the file as well
                     else if (!rarFile.IsComplete)
-                        rarFile = RarArchive.Open(file!, readerOptions);
+                        rarFile = RarArchive.Open(parts, readerOptions);
                 }
 
                 if (rarFile.IsSolid)
diff --git a/BinaryObjectScanner/FileType/SevenZip.cs b/BinaryObjectScanner/FileType/SevenZip.cs
index 3a0dfcdd..0bd7cacd 100644
--- a/BinaryObjectScanner/FileType/SevenZip.cs
+++ b/BinaryObjectScanner/FileType/SevenZip.cs
@@ -48,13 +48,16 @@ namespace BinaryObjectScanner.FileType
                 // If the file exists
                 if (!string.IsNullOrEmpty(file) && File.Exists(file!))
                 {
+                    // Find all file parts
+                    var parts = ArchiveFactory.GetFileParts(new FileInfo(file));
+
                     // Try to read the file path if no entries are found
                     if (sevenZip.Entries.Count == 0)
-                        sevenZip = SevenZipArchive.Open(file!, readerOptions);
+                        sevenZip = SevenZipArchive.Open(parts, readerOptions);
                     
                     // If there's any multipart items, try reading the file as well
                     else if (!sevenZip.IsComplete)
-                        sevenZip = SevenZipArchive.Open(file!, readerOptions);
+                        sevenZip = SevenZipArchive.Open(parts, readerOptions);
                 }
 
                 // Currently doesn't flag solid 7z archives with only 1 solid block as solid, but practically speaking