diff --git a/windows/com.py b/windows/com.py
index b272a40..ba5cfda 100644
--- a/windows/com.py
+++ b/windows/com.py
@@ -16,9 +16,10 @@ from windows.generated_def.interfaces import generate_IID, IID
 # "-".join("{:02X}".format(c) for c in struct.unpack("<IHHHBBBBBB", x))
 
 def init():
-    t = winproxy.CoInitializeEx()
-    if t:
-        return t
+    try:
+        winproxy.CoInitializeEx()
+    except WindowsError as e:
+        return e.winerror
     return winproxy.CoInitializeSecurity(0, -1, None, 0, 0, RPC_C_IMP_LEVEL_IMPERSONATE, 0,0,0)
 
 
diff --git a/windows/injection.py b/windows/injection.py
index 274bff8..e8fe287 100644
--- a/windows/injection.py
+++ b/windows/injection.py
@@ -119,13 +119,13 @@ def load_dll_in_remote_process(target, dll_name):
                 raise ValueError("Kernel32 have no export <LoadLibraryA> (wtf)")
 
             with target.allocated_memory(0x1000) as addr:
-                # target.write_memory(addr, dll_name + "\x00")
                 target.write_memory(addr, (dll_name + "\x00").encode('utf-16le'))
                 t = target.create_thread(load_libraryW, addr)
                 t.wait()
                 if not t.exit_code:
                     raise InjectionFailedError(u"Injection of <{0}> failed".format(dll_name))
             dbgprint("DLL Injected via LoadLibray", "DLLINJECT")
+            # Cannot return the full return value of load_libraryW in 64b target.. (exit_code is a DWORD)
             return t.exit_code
     # Hardcore mode
     # We don't have k32 or PEB->Ldr
diff --git a/windows/pe_parse.py b/windows/pe_parse.py
index 1fa98f3..ac8d62a 100644
--- a/windows/pe_parse.py
+++ b/windows/pe_parse.py
@@ -7,10 +7,6 @@ from windows.generated_def.winstructs import *
 from windows.utils import transform_ctypes_fields
 import windows.remotectypes as rctypes
 
-# This must go to windefs
-IMAGE_DIRECTORY_ENTRY_EXPORT = 0
-IMAGE_DIRECTORY_ENTRY_IMPORT = 1
-
 IMAGE_ORDINAL_FLAG32 = 0x80000000
 IMAGE_ORDINAL_FLAG64 = 0x8000000000000000
 
diff --git a/windows/winobject/wmi.py b/windows/winobject/wmi.py
index 1164c9e..4345217 100644
--- a/windows/winobject/wmi.py
+++ b/windows/winobject/wmi.py
@@ -133,7 +133,7 @@ class WmiRequester(object):
 
 class WmiManager(dict):
     """The main WMI class exposed, used to list and access differents WMI namespace, can be used as a dict to access
-    :cls:`WmiRequester` by namespace"""
+    :class:`WmiRequester` by namespace"""
     DEFAULT_NAMESPACE = "root\\cimv2"
     def __init__(self):
         self.wmi_requester_by_namespace = {}