Function at 0x403a53
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
mov esi, dword [0x7a2b70]
push edi
push 2
call fcn.00406672
xor ebx, ebx
cmp eax, ebx
je 0x403a7f
call eax
movzx eax, ax
push eax
push 0x7a9000
call fcn.004061a8
jmp 0x403ad3
mov edi, 0x79f160
push ebx
push edi
push ebx
push str.Control_PanelDesktopResourceLocale
push 0x80000001
mov byte [0x7a9000], 0x30
mov byte [0x7a9001], 0x78
mov byte [0x7a9002], bl
call fcn.00406131
cmp byte [0x79f160], bl
jne 0x403ac8
push ebx
push edi
push 0x408362
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.00406131
push edi
push 0x7a9000
call sub.KERNEL32.dll_lstrcatA
call fcn.00403d18
mov eax, dword [0x7a2b78]
mov ebp, 0x7a8400
and eax, 0x20
push ebp
mov dword [0x7a2be0], eax
mov dword [0x7a2bfc], 0x10000
call fcn.00405cca
test eax, eax
jne 0x403b83
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x403b83
mov edx, dword [esi + 0x4c]
mov eax, dword [0x7a2b98]
mov edi, 0x7a1b00
push ebx
add edx, eax
push edi
add ecx, eax
push edx
push ecx
push dword [esi + 0x44]
call fcn.00406131
mov al, byte [0x7a1b00]
cmp al, bl
je 0x403b83
cmp al, 0x22
jne 0x403b42
mov edi, 0x7a1b01
push 0x22
push edi
call fcn.00405c07
mov byte [eax], bl
push edi
call sub.KERNEL32.dll_lstrlenA
lea eax, [eax + edi - 4]
cmp eax, edi
jbe 0x403b76
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x403b76
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x403b70
test al, 0x10
jne 0x403b76
push edi
call fcn.00405c23
push edi
call fcn.00405bdc
push eax
push ebp
call fcn.0040624a
push ebp
call fcn.00405cca
test eax, eax
jne 0x403b99
push dword [esi + 0x118]
push ebp
call fcn.004062dd
push 0x8040
push ebx
push ebx
push 1
push 0x67
push dword [0x7a2b60]
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [0x7a2348], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x7a2300
je 0x403c3f
mov ecx, dword [0x7a2b60]
mov esi, 0x40a1e4
push edi
mov dword [0x7a2304], 0x401000
mov dword [0x7a2310], ecx
mov dword [0x7a2314], eax
mov dword [0x7a2324], esi
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
je 0x403d0e
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
push ebx
push dword [0x7a2b60]
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 [0x79f140], eax
push ebx
call fcn.0040140b
test eax, eax
je 0x403c51
push 2
pop eax
jmp 0x403d10
call fcn.00403d18
cmp dword [0x7a2c00], ebx
jne 0x403ce5
push 5
push dword [0x79f140]
call dword [sym.imp.USER32.dll_ShowWindow]
push str.RichEd20
call fcn.00406604
test eax, eax
jne 0x403c88
push str.RichEd32
call fcn.00406604
mov esi, dword [sym.imp.USER32.dll_GetClassInfoA]
mov ebp, str.RichEdit20A
push edi
push ebp
push ebx
call esi
test eax, eax
jne 0x403cb2
push edi
push str.RichEdit
push ebx
call esi
push edi
mov dword [0x7a2324], ebp
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x7a2340]
push ebx
add eax, 0x69
push 0x403df0
movzx eax, ax
push ebx
push eax
push dword [0x7a2b60]
call dword [sym.imp.USER32.dll_DialogBoxParamA]
push 5
mov esi, eax
call fcn.0040140b
push 1
call fcn.004039a3
mov eax, esi
jmp 0x403d10
push ebx
call fcn.00405460
test eax, eax
je 0x403d07
cmp dword [0x7a232c], ebx
jne 0x403c49
push 2
call fcn.0040140b
jmp 0x403c49
push 1
call fcn.0040140b
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret