1 files changed, 6 insertions, 8 deletions

diff --git a/src/libs/dutil/WixToolset.DUtil/inetutil.cpp b/src/libs/dutil/WixToolset.DUtil/inetutil.cpp
index 8dace55f..c4cddd11 100644
--- a/src/libs/dutil/WixToolset.DUtil/inetutil.cpp
+++ b/src/libs/dutil/WixToolset.DUtil/inetutil.cpp
@@ -30,16 +30,14 @@ extern "C" HRESULT DAPI InternetGetSizeByHandle(
     Assert(pllSize);
 
     HRESULT hr = S_OK;
-    DWORD dwSize = 0;
-    DWORD cb = 0;
+    LPWSTR sczValue = NULL;
 
-    cb = sizeof(dwSize);
-    if (!::HttpQueryInfoW(hiFile, HTTP_QUERY_CONTENT_LENGTH | HTTP_QUERY_FLAG_NUMBER, reinterpret_cast<LPVOID>(&dwSize), &cb, NULL))
-    {
-        InetExitOnLastError(hr, "Failed to get size for internet file handle");
-    }
+    hr = InternetQueryInfoString(hiFile, HTTP_QUERY_CONTENT_LENGTH, &sczValue);
+    InetExitOnLastError(hr, "Failed to get content length string for internet file handle");
+
+    hr = StrStringToInt64(sczValue, 0, pllSize);
+    InetExitOnLastError(hr, "Failed to parse size for internet file handle: %ls", sczValue);
 
-    *pllSize = dwSize;
 LExit:
     return hr;
 }