diff --git a/TACTSharp/InstallInstance.cs b/TACTSharp/InstallInstance.cs
index d12eab8..f1f2578 100644
--- a/TACTSharp/InstallInstance.cs
+++ b/TACTSharp/InstallInstance.cs
@@ -60,7 +60,7 @@ public unsafe InstallInstance(string path)
             this.Entries = [];
             for (var i = 0; i < this.NumEntries; i++)
             {
-                var name = installData[offs..].ReadNullTermString();
+                var name = installData[offs..].ReadNullTermString().Replace('/', '\\');
                 offs += name.Length + 1;
 
                 var contentHash = installData.Slice(offs, this.HashSize).ToArray();
@@ -90,7 +90,7 @@ public struct InstallTagEntry
 
         public struct InstallFileEntry
         {
-            public string name;
+            public string name; // Normalized to \, but not enforced upper/lowercase.
             public byte[] md5;
             public uint size;
             public string[] tags;
diff --git a/TACTTool/Program.cs b/TACTTool/Program.cs
index 8caa670..e7de7f9 100644
--- a/TACTTool/Program.cs
+++ b/TACTTool/Program.cs
@@ -131,6 +131,9 @@ static async Task Main(string[] args)
             {
                 var (eKey, decodedSize, fileName) = target;
 
+                fileName = fileName.Replace('\\', Path.DirectorySeparatorChar);
+                fileName = fileName.Replace('/', Path.DirectorySeparatorChar);
+
                 Console.WriteLine("Extracting " + Convert.ToHexStringLower(eKey) + " to " + fileName);
 
                 try
@@ -376,7 +379,7 @@ private static void HandleFDID(BuildInstance build, string fdid, string? filenam
 
         private static void HandleFileName(BuildInstance build, string filename, string? outputFilename)
         {
-            var fileEntries = build.Install.Entries.Where(x => x.name.Equals(filename, StringComparison.InvariantCultureIgnoreCase)).ToList();
+            var fileEntries = build.Install.Entries.Where(x => x.name.Equals(filename.Replace('/', '\\'), StringComparison.InvariantCultureIgnoreCase)).ToList();
             if (fileEntries.Count == 0)
             {
                 using (var hasher = new Jenkins96())