diff --git a/patches/advapi32-RegLoadAppKey/0001-advapi32-Add-RegLoadAppKeyA-RegLoadAppKeyW-stubs.patch b/patches/advapi32-RegLoadAppKey/0001-advapi32-Add-RegLoadAppKeyA-RegLoadAppKeyW-stubs.patch
new file mode 100644
index 00000000..5a3f3156
--- /dev/null
+++ b/patches/advapi32-RegLoadAppKey/0001-advapi32-Add-RegLoadAppKeyA-RegLoadAppKeyW-stubs.patch
@@ -0,0 +1,125 @@
+From 2e5608fa5c856c43b40499fb9fb004ecc9a1ba62 Mon Sep 17 00:00:00 2001
+From: Austin English <austinenglish@gmail.com>
+Date: Sun, 23 Oct 2016 16:15:45 -0500
+Subject: [PATCH] advapi32: Add RegLoadAppKeyA/RegLoadAppKeyW stubs
+
+Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=41591
+Signed-off-by: Austin English <austinenglish@gmail.com>
+---
+ dlls/advapi32/advapi32.spec                        |  4 ++--
+ dlls/advapi32/registry.c                           | 24 ++++++++++++++++++++++
+ .../api-ms-win-core-registry-l1-1-0.spec           |  4 ++--
+ .../api-ms-win-downlevel-advapi32-l1-1-0.spec      |  4 ++--
+ dlls/kernelbase/kernelbase.spec                    |  4 ++--
+ include/winreg.h                                   |  3 +++
+ 6 files changed, 35 insertions(+), 8 deletions(-)
+
+diff --git a/dlls/advapi32/advapi32.spec b/dlls/advapi32/advapi32.spec
+index e870a5d..042a523 100644
+--- a/dlls/advapi32/advapi32.spec
++++ b/dlls/advapi32/advapi32.spec
+@@ -648,8 +648,8 @@
+ @ stdcall RegGetKeySecurity(long long ptr ptr)
+ @ stdcall RegGetValueA(long str str long ptr ptr ptr)
+ @ stdcall RegGetValueW(long wstr wstr long ptr ptr ptr)
+-# @ stub RegLoadAppKeyA
+-# @ stub RegLoadAppKeyW
++@ stdcall RegLoadAppKeyA(str ptr long long long)
++@ stdcall RegLoadAppKeyW(wstr ptr long long long)
+ @ stdcall RegLoadKeyA(long str str)
+ @ stdcall RegLoadKeyW(long wstr wstr)
+ @ stdcall RegLoadMUIStringA(long str str long ptr long str)
+diff --git a/dlls/advapi32/registry.c b/dlls/advapi32/registry.c
+index b537f69..012126d 100644
+--- a/dlls/advapi32/registry.c
++++ b/dlls/advapi32/registry.c
+@@ -3513,3 +3513,27 @@ LONG WINAPI RegDisableReflectionKey(HKEY base)
+     FIXME("%p: stub\n", base);
+     return ERROR_SUCCESS;
+ }
++
++/******************************************************************************
++ * RegLoadAppKeyA [ADVAPI32.@]
++ *
++ */
++LSTATUS WINAPI RegLoadAppKeyA(const char *file, HKEY *result, REGSAM sam, DWORD options, DWORD reserved)
++{
++    FIXME("%s %p %u %u %u: stub\n", wine_dbgstr_a(file), result, sam, options, reserved);
++
++    *result = (HKEY)0xbeefcafe;
++    return ERROR_SUCCESS;
++}
++
++/******************************************************************************
++ * RegLoadAppKeyW [ADVAPI32.@]
++ *
++ */
++LSTATUS WINAPI RegLoadAppKeyW(const WCHAR *file, HKEY *result, REGSAM sam, DWORD options, DWORD reserved)
++{
++    FIXME("%s %p %u %u %u: stub\n", wine_dbgstr_w(file), result, sam, options, reserved);
++
++    *result = (HKEY)0xbeefcafe;
++    return ERROR_SUCCESS;
++}
+diff --git a/dlls/api-ms-win-core-registry-l1-1-0/api-ms-win-core-registry-l1-1-0.spec b/dlls/api-ms-win-core-registry-l1-1-0/api-ms-win-core-registry-l1-1-0.spec
+index 7a48e3b..cadcb25 100644
+--- a/dlls/api-ms-win-core-registry-l1-1-0/api-ms-win-core-registry-l1-1-0.spec
++++ b/dlls/api-ms-win-core-registry-l1-1-0/api-ms-win-core-registry-l1-1-0.spec
+@@ -17,8 +17,8 @@
+ @ stdcall RegGetKeySecurity(long long ptr ptr) advapi32.RegGetKeySecurity
+ @ stdcall RegGetValueA(long str str long ptr ptr ptr) advapi32.RegGetValueA
+ @ stdcall RegGetValueW(long wstr wstr long ptr ptr ptr) advapi32.RegGetValueW
+-@ stub RegLoadAppKeyA
+-@ stub RegLoadAppKeyW
++@ stdcall RegLoadAppKeyA(wstr ptr long long long) advapi32.RegLoadAppKeyA
++@ stdcall RegLoadAppKeyW(str ptr long long long) advapi32.RegLoadAppKeyW
+ @ stdcall RegLoadKeyA(long str str) advapi32.RegLoadKeyA
+ @ stdcall RegLoadKeyW(long wstr wstr) advapi32.RegLoadKeyW
+ @ stdcall RegLoadMUIStringA(long str str long ptr long str) advapi32.RegLoadMUIStringA
+diff --git a/dlls/api-ms-win-downlevel-advapi32-l1-1-0/api-ms-win-downlevel-advapi32-l1-1-0.spec b/dlls/api-ms-win-downlevel-advapi32-l1-1-0/api-ms-win-downlevel-advapi32-l1-1-0.spec
+index 5bdad41..9af9003 100644
+--- a/dlls/api-ms-win-downlevel-advapi32-l1-1-0/api-ms-win-downlevel-advapi32-l1-1-0.spec
++++ b/dlls/api-ms-win-downlevel-advapi32-l1-1-0/api-ms-win-downlevel-advapi32-l1-1-0.spec
+@@ -102,8 +102,8 @@
+ @ stdcall RegGetKeySecurity(long long ptr ptr) advapi32.RegGetKeySecurity
+ @ stdcall RegGetValueA(long str str long ptr ptr ptr) advapi32.RegGetValueA
+ @ stdcall RegGetValueW(long wstr wstr long ptr ptr ptr) advapi32.RegGetValueW
+-@ stub RegLoadAppKeyA
+-@ stub RegLoadAppKeyW
++@ stdcall RegLoadAppKeyA(wstr ptr long long long) advapi32.RegLoadAppKeyA
++@ stdcall RegLoadAppKeyW(str ptr long long long) advapi32.RegLoadAppKeyW
+ @ stdcall RegLoadKeyA(long str str) advapi32.RegLoadKeyA
+ @ stdcall RegLoadKeyW(long wstr wstr) advapi32.RegLoadKeyW
+ @ stdcall RegLoadMUIStringA(long str str long ptr long str) advapi32.RegLoadMUIStringA
+diff --git a/dlls/kernelbase/kernelbase.spec b/dlls/kernelbase/kernelbase.spec
+index f3b4fd1..d6ccbe2 100644
+--- a/dlls/kernelbase/kernelbase.spec
++++ b/dlls/kernelbase/kernelbase.spec
+@@ -1288,8 +1288,8 @@
+ # @ stub RegKrnResetAppKeyLoaded
+ # @ stub RegKrnSetDllHasThreadStateGlobal
+ # @ stub RegKrnSetTermsrvRegistryExtensionFlags
+-# @ stub RegLoadAppKeyA
+-# @ stub RegLoadAppKeyW
++@ stdcall RegLoadAppKeyA(wstr ptr long long long) advapi32.RegLoadAppKeyA
++@ stdcall RegLoadAppKeyW(str ptr long long long) advapi32.RegLoadAppKeyW
+ @ stdcall -private RegLoadKeyA(long str str) kernel32.RegLoadKeyA
+ @ stdcall -private RegLoadKeyW(long wstr wstr) kernel32.RegLoadKeyW
+ @ stdcall -private RegLoadMUIStringA(long str str long ptr long str) kernel32.RegLoadMUIStringA
+diff --git a/include/winreg.h b/include/winreg.h
+index 51e9f02..5656eec 100644
+--- a/include/winreg.h
++++ b/include/winreg.h
+@@ -133,6 +133,9 @@ WINADVAPI LSTATUS   WINAPI RegGetKeySecurity(HKEY,SECURITY_INFORMATION,PSECURITY
+ WINADVAPI LSTATUS   WINAPI RegGetValueA(HKEY,LPCSTR,LPCSTR,DWORD,LPDWORD,PVOID,LPDWORD);
+ WINADVAPI LSTATUS   WINAPI RegGetValueW(HKEY,LPCWSTR,LPCWSTR,DWORD,LPDWORD,PVOID,LPDWORD);
+ #define                    RegGetValue WINELIB_NAME_AW(RegGetValue)
++WINADVAPI LSTATUS   WINAPI RegLoadAppKeyA(const char*,HKEY*,REGSAM,DWORD,DWORD);
++WINADVAPI LSTATUS   WINAPI RegLoadAppKeyW(const WCHAR*,HKEY*,REGSAM,DWORD,DWORD);
++#define                    RegLoadAppKey WINELIB_NAME_AW(RegLoadAppKey)
+ WINADVAPI LSTATUS   WINAPI RegLoadKeyA(HKEY,LPCSTR,LPCSTR);
+ WINADVAPI LSTATUS   WINAPI RegLoadKeyW(HKEY,LPCWSTR,LPCWSTR);
+ #define                    RegLoadKey WINELIB_NAME_AW(RegLoadKey)
+-- 
+1.9.1
+
diff --git a/patches/advapi32-RegLoadAppKey/definition b/patches/advapi32-RegLoadAppKey/definition
new file mode 100644
index 00000000..ce5f3326
--- /dev/null
+++ b/patches/advapi32-RegLoadAppKey/definition
@@ -0,0 +1 @@
+Fixes: [41591] advapi32: Add RegLoadAppKeyA/RegLoadAppKeyW stubs
diff --git a/patches/patchinstall.sh b/patches/patchinstall.sh
index 6438aa20..73a84fa9 100755
--- a/patches/patchinstall.sh
+++ b/patches/patchinstall.sh
@@ -89,6 +89,7 @@ patch_enable_all ()
 	enable_advapi32_CreateRestrictedToken="$1"
 	enable_advapi32_LsaLookupPrivilegeName="$1"
 	enable_advapi32_LsaLookupSids="$1"
+	enable_advapi32_RegLoadAppKey="$1"
 	enable_advapi32_SetSecurityInfo="$1"
 	enable_advapi32_Token_Integrity_Level="$1"
 	enable_api_ms_win_Stub_DLLs="$1"
@@ -433,6 +434,9 @@ patch_enable ()
 		advapi32-LsaLookupSids)
 			enable_advapi32_LsaLookupSids="$2"
 			;;
+		advapi32-RegLoadAppKey)
+			enable_advapi32_RegLoadAppKey="$2"
+			;;
 		advapi32-SetSecurityInfo)
 			enable_advapi32_SetSecurityInfo="$2"
 			;;
@@ -2415,6 +2419,23 @@ if test "$enable_advapi32_LsaLookupSids" -eq 1; then
 	) >> "$patchlist"
 fi
 
+# Patchset advapi32-RegLoadAppKey
+# |
+# | This patchset fixes the following Wine bugs:
+# |   *	[#41591] advapi32: Add RegLoadAppKeyA/RegLoadAppKeyW stubs
+# |
+# | Modified files:
+# |   *	dlls/advapi32/advapi32.spec, dlls/advapi32/registry.c, dlls/api-ms-win-core-registry-l1-1-0/api-ms-win-core-
+# | 	registry-l1-1-0.spec, dlls/api-ms-win-downlevel-advapi32-l1-1-0/api-ms-win-downlevel-advapi32-l1-1-0.spec,
+# | 	dlls/kernelbase/kernelbase.spec
+# |
+if test "$enable_advapi32_RegLoadAppKey" -eq 1; then
+	patch_apply advapi32-RegLoadAppKey/0001-advapi32-Add-RegLoadAppKeyA-RegLoadAppKeyW-stubs.patch
+	(
+		printf '%s\n' '+    { "Austin English", "advapi32: Add RegLoadAppKeyA/RegLoadAppKeyW stubs.", 1 },';
+	) >> "$patchlist"
+fi
+
 # Patchset advapi32-SetSecurityInfo
 # |
 # | This patchset fixes the following Wine bugs: