wincrypt output not matching other languages - c++

Question

I've been attempting to play around with the wincrypt api, but can't seem to figure out why the output from CryptEncrypt doesn't match the output from a language like Go.
wincrypt code
BYTE *inBuffer = (BYTE*)"Hello World";
HCRYPTPROV phProv = NULL;
HCRYPTKEY key = NULL;
HCRYPTHASH hHash = NULL;
DWORD len = bufLen;
BYTE password[] = "password";
DWORD passLen = strlen((char*)password);
if (!CryptAcquireContext(&phProv, NULL, NULL, PROV_RSA_FULL, 0)) {
DWORD dwStatus = GetLastError();
error.Fatal("CryptAcquireContext error %d", dwStatus);
}
if (!CryptCreateHash(phProv, CALG_MD5, 0, 0, &hHash)) {
DWORD dwStatus = GetLastError();
error.Fatal("CryptCreateHash error %d", dwStatus);
}
if (!hHash)
error.Fatal("Hash create fail");
if (!CryptHashData(hHash, password, passLen, 0)) {
DWORD dwStatus = GetLastError();
error.Fatal("CryptHashData error %d", dwStatus);
}
if (!CryptDeriveKey(phProv, CALG_RC4, hHash, CRYPT_EXPORTABLE, &key)) {
DWORD dwStatus = GetLastError();
error.Fatal("CryptDeriveKey error %d", dwStatus);
}
if (!CryptEncrypt(key, 0, TRUE, 0, NULL, &len, 0)) {
DWORD dwStatus = GetLastError();
error.Fatal("CryptEncrypt error %d", dwStatus);
}
outBuffLen = len;
BYTE *cipherBlock = (BYTE*)calloc(len, sizeof(BYTE));
memcpy_s(cipherBlock, len, inBuffer, len);
if (!CryptEncrypt(key, 0, TRUE, 0, cipherBlock, &len, outBuffLen)) {
DWORD dwStatus = GetLastError();
error.Fatal("CryptEncrypt error %d", dwStatus);
}
CryptDestroyKey(key);
CryptReleaseContext(phProv, 0);
CryptDestroyHash(hHash);
go code
package main
import (
"crypto/rc4"
"fmt"
"log"
)
func main() {
key := []byte("5f4dcc3b5aa765d61d8327deb882cf99")
src := []byte("Hello World")
c, err := rc4.NewCipher(key)
if err != nil {
log.Fatal(err)
}
dst := make([]byte, len(src))
c.XORKeyStream(dst, src)
for _, x := range dst {
fmt.Printf("%02X ", x)
}
}
If the key is "password" the output should be: B7 90 54 62 23 1E E3 C1 13 3D CF
If the key is md5 hash of "password" ("5f4dcc3b5aa765d61d8327deb882cf99") the output should be: E4 F9 36 64 83 8A 3F 78 41 82 15
The output I'm getting from wincrypt: a0 9d 47 51 1a 7b 32 8e 03 54 c3
Is there something simple I'm missing?