Function at 0x403ba7
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
mov esi, dword [0x424350]
push edi
push 2
call fcn.004067c6
xor ebx, ebx
cmp eax, ebx
je 0x403bd3
call eax
movzx eax, ax
push eax
push 0x42b000
call fcn.004062fc
jmp 0x403c27
mov edi, 0x420950
push ebx
push edi
push ebx
push str.Control_PanelDesktopResourceLocale
push 0x80000001
mov byte [0x42b000], 0x30
mov byte [0x42b001], 0x78
mov byte [0x42b002], bl
call fcn.00406285
cmp byte [0x420950], bl
jne 0x403c1c
push ebx
push edi
push 0x408362
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.00406285
push edi
push 0x42b000
call sub.KERNEL32.dll_lstrcatA
call fcn.00403e6c
mov eax, dword [0x424358]
mov ebp, 0x42a400
and eax, 0x20
push ebp
mov dword [0x4243c0], eax
mov dword [0x4243dc], 0x10000
call fcn.00405e1e
test eax, eax
jne 0x403cd7
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x403cd7
mov edx, dword [esi + 0x4c]
mov eax, dword [0x424378]
mov edi, 0x4232e0
push ebx
add edx, eax
push edi
add ecx, eax
push edx
push ecx
push dword [esi + 0x44]
call fcn.00406285
mov al, byte [0x4232e0]
cmp al, bl
je 0x403cd7
cmp al, 0x22
jne 0x403c96
mov edi, 0x4232e1
push 0x22
push edi
call fcn.00405d5b
mov byte [eax], bl
push edi
call sub.KERNEL32.dll_lstrlenA
lea eax, [eax + edi - 4]
cmp eax, edi
jbe 0x403cca
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x403cca
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x403cc4
test al, 0x10
jne 0x403cca
push edi
call fcn.00405d77
push edi
call fcn.00405d30
push eax
push ebp
call fcn.0040639e
push ebp
call fcn.00405e1e
test eax, eax
jne 0x403ced
push dword [esi + 0x118]
push ebp
call fcn.00406431
push 0x8040
push ebx
push ebx
push 1
push 0x67
push dword [0x424340]
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [0x423b28], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x423ae0
je 0x403d93
mov ecx, dword [0x424340]
mov esi, 0x40a204
push edi
mov dword [0x423ae4], 0x401000
mov dword [0x423af0], ecx
mov dword [0x423af4], eax
mov dword [0x423b04], esi
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
je 0x403e62
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
push ebx
push dword [0x424340]
mov eax, dword [esp + 0x24]
sub eax, dword [esp + 0x1c]
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_CreateWindowExA]
mov dword [0x420930], eax
push ebx
call fcn.0040140b
test eax, eax
je 0x403da5
push 2
pop eax
jmp 0x403e64
call fcn.00403e6c
cmp dword [0x4243e0], ebx
jne 0x403e39
push 5
push dword [0x420930]
call dword [sym.imp.USER32.dll_ShowWindow]
push str.RichEd20
call fcn.00406758
test eax, eax
jne 0x403ddc
push str.RichEd32
call fcn.00406758
mov esi, dword [sym.imp.USER32.dll_GetClassInfoA]
mov ebp, 0x4082f8
push edi
push ebp
push ebx
call esi
test eax, eax
jne 0x403e06
push edi
push str.RichEdit
push ebx
call esi
push edi
mov dword [0x423b04], ebp
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x423b20]
push ebx
add eax, 0x69
push 0x403f44
movzx eax, ax
push ebx
push eax
push dword [0x424340]
call dword [sym.imp.USER32.dll_DialogBoxParamA]
push 5
mov esi, eax
call fcn.0040140b
push 1
call fcn.00403af7
mov eax, esi
jmp 0x403e64
push ebx
call fcn.004055b4
test eax, eax
je 0x403e5b
cmp dword [0x423b0c], ebx
jne 0x403d9d
push 2
call fcn.0040140b
jmp 0x403d9d
push 1
call fcn.0040140b
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret