diff --git a/CPP/7zip/Compress/Lz4Decoder.cpp b/CPP/7zip/Compress/Lz4Decoder.cpp
index 4af68afe..a4f084af 100644
--- a/CPP/7zip/Compress/Lz4Decoder.cpp
+++ b/CPP/7zip/Compress/Lz4Decoder.cpp
@@ -100,7 +100,7 @@ STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte * prop, UInt32 size)
   DProps *pProps = (DProps *)prop;
 
   if (size != sizeof(DProps))
-    return E_FAIL;
+    return E_NOTIMPL;
 
   memcpy(&_props, pProps, sizeof (DProps));
 
diff --git a/CPP/7zip/Compress/Lz5Decoder.cpp b/CPP/7zip/Compress/Lz5Decoder.cpp
index d01b8a67..65e456f5 100644
--- a/CPP/7zip/Compress/Lz5Decoder.cpp
+++ b/CPP/7zip/Compress/Lz5Decoder.cpp
@@ -100,7 +100,7 @@ STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte * prop, UInt32 size)
   DProps *pProps = (DProps *)prop;
 
   if (size != sizeof(DProps))
-    return E_FAIL;
+    return E_NOTIMPL;
 
   memcpy(&_props, pProps, sizeof (DProps));
 
diff --git a/CPP/7zip/Compress/ZstdDecoder.cpp b/CPP/7zip/Compress/ZstdDecoder.cpp
index cf531f62..c857aa18 100644
--- a/CPP/7zip/Compress/ZstdDecoder.cpp
+++ b/CPP/7zip/Compress/ZstdDecoder.cpp
@@ -100,7 +100,7 @@ STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte * prop, UInt32 size)
   DProps *pProps = (DProps *)prop;
 
   if (size != sizeof(DProps))
-    return E_FAIL;
+    return E_NOTIMPL;
 
   memcpy(&_props, pProps, sizeof (DProps));