Function at 0x403c8e
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
mov esi, dword [0x430934]
push edi
push 2
call fcn.00406b47
xor ebx, ebx
cmp eax, ebx
je 0x403cba
call eax
movzx eax, ax
push eax
push 0x437000
call fcn.004064c3
jmp 0x403d0e
mov edi, 0x42b180
push ebx
push edi
push ebx
push str.Control_PanelDesktopResourceLocale
push 0x80000001
mov byte [0x437000], 0x30
mov byte [0x437001], 0x78
mov byte [0x437002], bl
call fcn.0040644c
cmp byte [0x42b180], bl
jne 0x403d03
push ebx
push edi
push 0x408372
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.0040644c
push edi
push 0x437000
call sub.KERNEL32.dll_lstrcatA
call fcn.00403f73
mov eax, dword [0x43093c]
mov ebp, 0x436400
and eax, 0x20
push ebp
mov dword [0x4309c0], eax
mov dword [0x4309dc], 0x10000
call fcn.00405feb
test eax, eax
jne 0x403dbe
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x403dbe
mov edx, dword [esi + 0x4c]
mov eax, dword [0x430978]
mov edi, 0x42f0c0
push ebx
add edx, eax
push edi
add ecx, eax
push edx
push ecx
push dword [esi + 0x44]
call fcn.0040644c
mov al, byte [0x42f0c0]
cmp al, bl
je 0x403dbe
cmp al, 0x22
jne 0x403d7d
mov edi, 0x42f0c1
push 0x22
push edi
call fcn.00405f28
mov byte [eax], bl
push edi
call sub.KERNEL32.dll_lstrlenA
lea eax, [eax + edi - 4]
cmp eax, edi
jbe 0x403db1
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x403db1
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x403dab
test al, 0x10
jne 0x403db1
push edi
call fcn.00405f44
push edi
call fcn.00405efd
push eax
push ebp
call fcn.00406565
push ebp
call fcn.00405feb
test eax, eax
jne 0x403dd4
push dword [esi + 0x118]
push ebp
call fcn.00406587
test byte [0x43093c], 0x10
je 0x403df4
cmp dword [0x430940], ebx
jne 0x403df4
call fcn.00403c6d
mov dword [0x42f0a0], 1
push 0x8040
push ebx
push ebx
push 1
push 0x67
push dword [0x430920]
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [0x430108], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x4300c0
je 0x403e9a
mov ecx, dword [0x430920]
mov esi, 0x40a8b8
push edi
mov dword [0x4300c4], 0x401000
mov dword [0x4300d0], ecx
mov dword [0x4300d4], eax
mov dword [0x4300e4], esi
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
je 0x403f69
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
push ebx
push dword [0x430920]
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 [0x42ad60], eax
push ebx
call fcn.0040140b
test eax, eax
je 0x403eac
push 2
pop eax
jmp 0x403f6b
call fcn.00403f73
cmp dword [0x4309e0], ebx
jne 0x403f40
push 5
push dword [0x42ad60]
call dword [sym.imp.USER32.dll_ShowWindow]
push str.RichEd20
call fcn.00406ad9
test eax, eax
jne 0x403ee3
push str.RichEd32
call fcn.00406ad9
mov esi, dword [sym.imp.USER32.dll_GetClassInfoA]
mov ebp, 0x408308
push edi
push ebp
push ebx
call esi
test eax, eax
jne 0x403f0d
push edi
push str.RichEdit
push ebx
call esi
push edi
mov dword [0x4300e4], ebp
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x430100]
push ebx
add eax, 0x69
push 0x40404b
movzx eax, ax
push ebx
push eax
push dword [0x430920]
call dword [sym.imp.USER32.dll_DialogBoxParamA]
push 5
mov esi, eax
call fcn.0040140b
push 1
call fcn.00403bbd
mov eax, esi
jmp 0x403f6b
push ebx
call fcn.004056d4
test eax, eax
je 0x403f62
cmp dword [0x4300ec], ebx
jne 0x403ea4
push 2
call fcn.0040140b
jmp 0x403ea4
push 1
call fcn.0040140b
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret