diff --git a/crates/targets/i686_msvc/lib/windows.lib b/crates/targets/i686_msvc/lib/windows.lib
index cc96530b3a..2cc1975c62 100644
Binary files a/crates/targets/i686_msvc/lib/windows.lib and b/crates/targets/i686_msvc/lib/windows.lib differ
diff --git a/crates/targets/x86_64_msvc/lib/windows.lib b/crates/targets/x86_64_msvc/lib/windows.lib
index 4d1333c7de..d5503bfcae 100644
Binary files a/crates/targets/x86_64_msvc/lib/windows.lib and b/crates/targets/x86_64_msvc/lib/windows.lib differ
diff --git a/crates/tests/metadata/tests/fn_call_size.rs b/crates/tests/metadata/tests/fn_call_size.rs
index f7e8c23de3..d4b013be22 100644
--- a/crates/tests/metadata/tests/fn_call_size.rs
+++ b/crates/tests/metadata/tests/fn_call_size.rs
@@ -7,6 +7,7 @@ fn size() {
     assert_eq!(function_size("Windows.Win32.UI.Accessibility", "UiaRaiseAutomationPropertyChangedEvent"), 40);
     assert_eq!(function_size("Windows.Win32.Graphics.Gdi", "AlphaBlend"), 44);
     assert_eq!(function_size("Windows.Win32.UI.Accessibility", "TextRange_FindAttribute"), 32);
+    assert_eq!(function_size("Windows.Win32.System.Com", "GetErrorInfo"), 8);
 }
 
 fn function_size(namespace: &str, name: &str) -> usize {
diff --git a/crates/tools/msvc/src/main.rs b/crates/tools/msvc/src/main.rs
index bee341f2ac..a6df49a720 100644
--- a/crates/tools/msvc/src/main.rs
+++ b/crates/tools/msvc/src/main.rs
@@ -70,7 +70,7 @@ EXPORTS
     for (function, params) in functions {
         let mut buffer = format!("void __stdcall {}(", function);
 
-        for param in 0..*params {
+        for param in 0..(*params / 4) {
             use std::fmt::Write;
             write!(&mut buffer, "int p{}, ", param).unwrap();
         }