Function at 0x403daf
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, dword [0x7d1368]
push edi
push str.GetUserDefaultUILanguage
push str.KERNEL32.dll
call fcn.0040699d
xor ebx, ebx
cmp eax, ebx
je 0x403de3
call eax
movzx eax, ax
push eax
push 0x802000
call fcn.00406414
jmp 0x403e2b
mov edi, 0x7b3d34
mov dword [0x802000], 0x7830
push edi
push ebx
push str.Control_PanelDesktopResourceLocale
push 0x80000001
call fcn.004063aa
cmp byte [0x7b3d34], bl
jne 0x403e20
push edi
push str.Locale
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.004063aa
push edi
push 0x802000
call fcn.004064da
call fcn.00404098
mov eax, dword [0x7d1370]
mov ebp, 0x7fc000
and eax, 0x20
push ebp
mov dword [0x7d13e0], eax
call fcn.0040609c
test eax, eax
jne 0x403ed0
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x403ed0
mov edx, dword [esi + 0x4c]
mov eax, dword [0x7d1398]
mov edi, 0x7c12e0
add edx, eax
push edi
add ecx, eax
push edx
push ecx
push dword [esi + 0x44]
call fcn.004063aa
mov al, byte [0x7c12e0]
cmp al, bl
je 0x403ed0
cmp al, 0x22
jne 0x403e8f
mov edi, 0x7c12e1
push 0x22
push edi
call fcn.00405fe5
mov byte [eax], bl
push edi
call fcn.004064cd
lea eax, [eax + edi - 4]
cmp eax, edi
jbe 0x403ec3
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x403ec3
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x403ebd
test al, 0x10
jne 0x403ec3
push edi
call fcn.00406001
push edi
call fcn.00405fba
push eax
push ebp
call fcn.004064b7
push ebp
call fcn.0040609c
test eax, eax
jne 0x403ee6
push dword [esi + 0x12c]
push ebp
call fcn.004064eb
test byte [0x7d1370], 0x10
push 1
pop ebp
je 0x403f05
cmp dword [0x7d1374], ebx
jne 0x403f05
call fcn.00403d8e
mov dword [0x7c12c0], ebp
push 0x8040
push ebx
push ebx
push ebp
push 0x67
push dword [0x7d1360]
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [0x7cd348], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x7cd300
je 0x403fb8
mov ecx, dword [0x7d1360]
mov dword [0x7cd314], eax
lea eax, [esp + 0x10]
push edi
mov dword [esp + 0x14], 0x624e5f
mov dword [0x7cd304], 0x401000
mov dword [0x7cd310], ecx
mov dword [0x7cd324], eax
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
je 0x40408e
lea eax, [esp + 0x14]
push ebx
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
push ebx
push dword [0x7d1360]
mov eax, dword [esp + 0x28]
sub eax, dword [esp + 0x20]
push ebx
push ebx
push eax
mov eax, dword [esp + 0x30]
sub eax, dword [esp + 0x28]
push eax
lea eax, [esp + 0x28]
push dword [esp + 0x30]
push dword [esp + 0x30]
push 0x80000000
push ebx
push eax
push 0x80
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x7b3d14], eax
push ebx
call fcn.00401518
test eax, eax
je 0x403fca
push 2
pop eax
jmp 0x404090
call fcn.00404098
cmp dword [0x7d1400], ebx
jne 0x404066
push 5
push dword [0x7b3d14]
call dword [sym.imp.USER32.dll_ShowWindow]
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebp, str.RichEd20.dll
push ebp
call esi
test eax, eax
jne 0x404007
push ebp
mov word [0x40a886], 0x3233
call esi
mov ebp, dword [sym.imp.USER32.dll_GetClassInfoA]
mov esi, str.RichEdit20A
push edi
push esi
push ebx
call ebp
test eax, eax
jne 0x40403a
push edi
push esi
push ebx
mov byte [0x40a87c], bl
call ebp
push edi
mov dword [0x7cd324], esi
mov byte [0x40a87c], 0x32
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x7cd340]
push ebx
add eax, 0x69
push 0x404171
movzx eax, ax
push ebx
push eax
push dword [0x7d1360]
call dword [sym.imp.USER32.dll_DialogBoxParamA]
push 5
mov esi, eax
call fcn.00401518
mov eax, esi
jmp 0x404090
push ebx
call fcn.00405882
test eax, eax
je 0x404088
cmp dword [0x7cd32c], ebx
jne 0x403fc2
push 2
call fcn.00401518
jmp 0x403fc2
push ebp
call fcn.00401518
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret