Function at 0x405a15
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
mov esi, dword [0x47d2c0]
push edi
push 2
call fcn.00406754
xor ebx, ebx
cmp eax, ebx
je 0x405a41
call eax
movzx eax, ax
push eax
push 0x4de0c0
call fcn.00406292
jmp 0x405a9c
push 0x30
pop eax
push 0x78
mov word [0x4de0c0], ax
pop eax
push ebx
mov edi, 0x450db0
push edi
push ebx
mov word [0x4de0c2], ax
push str.Control_PanelDesktopResourceLocale
xor eax, eax
push 0x80000001
mov word [0x4de0c4], ax
call fcn.00406217
cmp word [0x450db0], bx
jne 0x405a91
push ebx
push edi
push 0x4094e4
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.00406217
push edi
push 0x4de0c0
call sub.KERNEL32.dll_lstrcatW
call fcn.00403f8e
mov eax, dword [0x47d328]
and eax, 0x20
mov ebp, 0x4d20a8
push ebp
mov dword [0x47d380], eax
mov dword [0x47d39c], 0x10000
call fcn.00406900
test eax, eax
jne 0x405b59
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x405b59
mov eax, dword [0x47d2f8]
mov edx, dword [esi + 0x4c]
push ebx
mov edi, 0x46ca20
push edi
lea edx, [eax + edx*2]
push edx
lea eax, [eax + ecx*2]
push eax
push dword [esi + 0x44]
call fcn.00406217
mov ax, word [0x46ca20]
cmp ax, bx
je 0x405b59
cmp ax, 0x22
jne 0x405b18
push 0x22
mov edi, 0x46ca22
push edi
call fcn.00405e8e
xor ecx, ecx
mov word [eax], cx
push edi
call sub.KERNEL32.dll_lstrlenW
lea eax, [edi + eax*2 - 8]
cmp eax, edi
jbe 0x405b4c
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x405b4c
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x405b46
test al, 0x10
jne 0x405b4c
push edi
call fcn.004068d3
push edi
call fcn.004068a4
push eax
push ebp
call fcn.0040634a
push ebp
call fcn.00406900
test eax, eax
jne 0x405b6f
push dword [esi + 0x118]
push ebp
call fcn.00406987
test byte [0x47d328], 0x10
je 0x405b8f
cmp dword [0x47d324], ebx
jne 0x405b8f
call fcn.00403f4e
mov dword [0x46ba1c], 1
push 0x8040
push ebx
push ebx
push 1
push 0x67
push dword [0x47d2bc]
call dword [sym.imp.USER32.dll_LoadImageW]
mov dword [0x475270], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x475240
je 0x405c35
mov ecx, dword [0x47d2bc]
mov esi, 0x409440
push edi
mov dword [0x475244], 0x401000
mov dword [0x475250], ecx
mov dword [0x475254], eax
mov dword [0x475264], esi
call dword [sym.imp.USER32.dll_RegisterClassW]
test ax, ax
je 0x405d04
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 [0x47d2bc]
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 [0x440d88], eax
push ebx
call fcn.0040141d
test eax, eax
je 0x405c47
push 2
pop eax
jmp 0x405d06
call fcn.00403f8e
cmp dword [0x47d3a0], ebx
jne 0x405cdb
push 5
push dword [0x440d88]
call dword [sym.imp.USER32.dll_ShowWindow]
push str.RichEd20
call fcn.004066e4
test eax, eax
jne 0x405c7e
push str.RichEd32
call fcn.004066e4
mov esi, dword [sym.imp.USER32.dll_GetClassInfoW]
push edi
mov ebp, str.RichEdit20W
push ebp
push ebx
call esi
test eax, eax
jne 0x405ca8
push edi
push str.RichEdit
push ebx
call esi
push edi
mov dword [0x475264], ebp
call dword [sym.imp.USER32.dll_RegisterClassW]
mov eax, dword [0x47527c]
push ebx
push 0x405561
add eax, 0x69
movzx eax, ax
push ebx
push eax
push dword [0x47d2bc]
call dword [sym.imp.USER32.dll_DialogBoxParamW]
push 5
mov esi, eax
call fcn.0040141d
push 1
call fcn.00403d20
mov eax, esi
jmp 0x405d06
push ebx
call fcn.0040512c
test eax, eax
je 0x405cfd
cmp dword [0x475274], ebx
jne 0x405c3f
push 2
call fcn.0040141d
jmp 0x405c3f
push 1
call fcn.0040141d
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret