Function at 0x405a45
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
mov esi, dword [0x445a30]
push edi
push 2
call fcn.004064c8
xor ebx, ebx
cmp eax, ebx
je 0x405a71
call eax
movzx eax, ax
push eax
push 0x452000
call fcn.004062a5
jmp 0x405acc
push 0x30
pop eax
push 0x78
mov word [0x452000], ax
pop eax
push ebx
mov edi, 0x43dd70
push edi
push ebx
mov word [0x452002], ax
push str.Control_PanelDesktopResourceLocale
xor eax, eax
push 0x80000001
mov word [0x452004], ax
call fcn.0040622a
cmp word [0x43dd70], bx
jne 0x405ac1
push ebx
push edi
push 0x409754
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.0040622a
push edi
push 0x452000
call sub.KERNEL32.dll_lstrcatW
call fcn.0040405b
mov eax, dword [0x445aa0]
and eax, 0x20
mov ebp, 0x450800
push ebp
mov dword [0x445b00], eax
mov dword [0x445b1c], 0x10000
call fcn.004066bc
test eax, eax
jne 0x405b89
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x405b89
mov eax, dword [0x445a58]
mov edx, dword [esi + 0x4c]
push ebx
mov edi, 0x4439c0
push edi
lea edx, [eax + edx*2]
push edx
lea eax, [eax + ecx*2]
push eax
push dword [esi + 0x44]
call fcn.0040622a
mov ax, word [0x4439c0]
cmp ax, bx
je 0x405b89
cmp ax, 0x22
jne 0x405b48
push 0x22
mov edi, 0x4439c2
push edi
call fcn.00405ea0
xor ecx, ecx
mov word [eax], cx
push edi
call sub.KERNEL32.dll_lstrlenW
lea eax, [edi + eax*2 - 8]
cmp eax, edi
jbe 0x405b7c
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x405b7c
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x405b76
test al, 0x10
jne 0x405b7c
push edi
call fcn.00406648
push edi
call fcn.00406619
push eax
push ebp
call fcn.0040635e
push ebp
call fcn.004066bc
test eax, eax
jne 0x405b9f
push dword [esi + 0x118]
push ebp
call fcn.00406744
push 0x8040
push ebx
push ebx
push 1
push 0x67
push dword [0x445a2c]
call dword [sym.imp.USER32.dll_LoadImageW]
mov dword [0x4449f0], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x4449c0
je 0x405c45
mov ecx, dword [0x445a2c]
mov esi, 0x4096b4
push edi
mov dword [0x4449c4], 0x401000
mov dword [0x4449d0], ecx
mov dword [0x4449d4], eax
mov dword [0x4449e4], esi
call dword [sym.imp.USER32.dll_RegisterClassW]
test ax, ax
je 0x405d14
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 [0x445a2c]
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 [0x43c568], eax
push ebx
call fcn.0040141a
test eax, eax
je 0x405c57
push 2
pop eax
jmp 0x405d16
call fcn.0040405b
cmp dword [0x445b20], ebx
jne 0x405ceb
push 5
push dword [0x43c568]
call dword [sym.imp.USER32.dll_ShowWindow]
push str.RichEd20
call fcn.00406458
test eax, eax
jne 0x405c8e
push str.RichEd32
call fcn.00406458
mov esi, dword [sym.imp.USER32.dll_GetClassInfoW]
push edi
mov ebp, str.RichEdit20W
push ebp
push ebx
call esi
test eax, eax
jne 0x405cb8
push edi
push str.RichEdit
push ebx
call esi
push edi
mov dword [0x4449e4], ebp
call dword [sym.imp.USER32.dll_RegisterClassW]
mov eax, dword [0x4449fc]
push ebx
push 0x405591
add eax, 0x69
movzx eax, ax
push ebx
push eax
push dword [0x445a2c]
call dword [sym.imp.USER32.dll_DialogBoxParamW]
push 5
mov esi, eax
call fcn.0040141a
push 1
call fcn.00403e0e
mov eax, esi
jmp 0x405d16
push ebx
call fcn.00405191
test eax, eax
je 0x405d0d
cmp dword [0x4449f4], ebx
jne 0x405c4f
push 2
call fcn.0040141a
jmp 0x405c4f
push 1
call fcn.0040141a
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret