Function at 0x405bc4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov edi, dword [0x429550]
push 2
call fcn.00406a5d
push 0x30
xor ebx, ebx
pop ecx
test eax, eax
je 0x405bf3
call eax
movzx eax, ax
push eax
push 0x436000
call fcn.00406796
jmp 0x405c4c
push 0x78
pop eax
push ebx
mov esi, 0x420a08
mov word [0x436002], ax
push esi
push ebx
push str.Control_PanelDesktopResourceLocale
xor eax, eax
mov word [0x436000], cx
push 0x80000001
mov word [0x436004], ax
call fcn.00406aee
cmp word [0x420a08], bx
jne 0x405c41
push ebx
push esi
push 0x40869c
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.00406aee
push esi
push 0x436000
call sub.KERNEL32.dll_lstrcatW
call fcn.00405b05
mov eax, dword [0x42954c]
mov ebp, 0x434800
and eax, 0x20
mov dword [0x42961c], 0x10000
push ebp
mov dword [0x429600], eax
call fcn.004067af
test eax, eax
jne 0x405d0d
mov edx, dword [edi + 0x48]
test edx, edx
je 0x405d0d
mov ecx, dword [0x429578]
mov esi, 0x4274e0
mov eax, dword [edi + 0x4c]
push ebx
push esi
lea eax, [ecx + eax*2]
push eax
lea eax, [ecx + edx*2]
push eax
push dword [edi + 0x44]
call fcn.00406aee
mov ax, word [0x4274e0]
test ax, ax
je 0x405d0d
push 0x22
pop ecx
cmp ax, cx
jne 0x405cca
push ecx
mov esi, 0x4274e2
push esi
call fcn.0040676d
xor ecx, ecx
mov word [eax], cx
push esi
call sub.KERNEL32.dll_lstrlenW
add eax, 0xfffffffc
lea eax, [esi + eax*2]
cmp eax, esi
jbe 0x405d00
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x405d00
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x405cfa
test al, 0x10
jne 0x405d00
push esi
call fcn.00406e87
push esi
call fcn.004066cd
push eax
push ebp
call fcn.00406c91
push ebp
call fcn.004067af
test eax, eax
jne 0x405d23
push dword [edi + 0x118]
push ebp
call fcn.0040601f
push 0x8040
push ebx
push ebx
push 1
push 0x67
push dword [0x428534]
call dword [sym.imp.USER32.dll_LoadImageW]
mov ecx, eax
mov ebp, 0x4284e0
mov dword [0x428518], ecx
cmp dword [edi + 0x50], 0xffffffff
mov edi, dword [sym.imp.USER32.dll_RegisterClassW]
je 0x405dd0
mov eax, dword [0x428534]
mov esi, 0x40874c
push ebp
mov dword [0x4284e4], 0x401000
mov dword [0x4284f0], eax
mov dword [0x4284f4], ecx
mov dword [0x428504], esi
call edi
test ax, ax
jne 0x405d87
xor eax, eax
jmp 0x405e8d
push ebx
lea eax, [esp + 0x14]
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov eax, dword [esp + 0x1c]
sub eax, dword [esp + 0x14]
push ebx
push dword [0x428534]
push ebx
push ebx
push eax
mov eax, dword [esp + 0x2c]
sub eax, dword [esp + 0x24]
push eax
push dword [esp + 0x2c]
push dword [esp + 0x2c]
push 0x80000000
push ebx
push esi
push 0x80
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov dword [0x422a10], eax
push ebx
call fcn.00401533
test eax, eax
jne 0x405e8a
call fcn.00405b05
cmp dword [0x429620], ebx
jne 0x405e71
push 5
push dword [0x422a10]
call dword [sym.imp.USER32.dll_ShowWindow]
push str.RichEd20
call fcn.00406315
test eax, eax
jne 0x405e15
push str.RichEd32
call fcn.00406315
mov esi, dword [sym.imp.USER32.dll_GetClassInfoW]
push ebp
push str.RichEdit20W
push ebx
call esi
test eax, eax
jne 0x405e3e
push ebp
push str.RichEdit
push ebx
call esi
push ebp
mov dword [0x428504], 0x408714
call edi
mov eax, dword [0x428514]
push ebx
push 0x405118
add eax, 0x69
push ebx
movzx eax, ax
push eax
push dword [0x428534]
call dword [sym.imp.USER32.dll_DialogBoxParamW]
push 5
mov esi, eax
call fcn.00401533
push 1
call fcn.00403e7e
mov eax, esi
jmp 0x405e8d
push ebx
call fcn.004059ea
test eax, eax
je 0x405e95
cmp dword [0x42852c], ebx
jne 0x405e8a
push 2
call fcn.00401533
push 2
pop eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push 1
call fcn.00401533
jmp 0x405d80