Function at 0x4c6c20
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x651951
mov eax, dword fs:[0]
push eax
sub esp, 0xde4
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0xde0], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0xdf8]
mov dword fs:[0], eax
mov eax, dword [0x75dc58]
xor ebx, ebx
mov dword [esp + 0x14], ecx
cmp eax, ebx
jne 0x4c6c6f
mov eax, 0x75dc5c
xor ecx, ecx
mov word [esp + 0x1c], cx
push eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x24], ebx
call fcn.00401800
mov dword [esp + 0xe00], ebx
mov ebp, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor edi, edi
cmp dword [0x75dd30], ebx
je 0x4c6d97
mov edx, dword [0x75dcfc]
push edx
call dword [sym.imp.OLEAUT32.dll_VariantInit]
test eax, eax
je 0x4c6d97
mov eax, dword [0x75dcfc]
push eax
call ebp
cmp eax, 0xffffffff
je 0x4c6cda
mov ecx, dword [0x75dcfc]
push ecx
lea ecx, [esp + 0x1c]
call fcn.00401800
jmp 0x4c6da5
mov edx, dword [0x75dcfc]
push 0x5c
push edx
call fcn.0061fd52
mov esi, eax
add esp, 8
cmp esi, ebx
je 0x4c6d97
push ebx
lea ecx, [esp + 0x28]
add esi, 2
call fcn.00445a00
mov byte [esp + 0xe00], 1
push str._languages_
lea ecx, [esp + 0xbc]
call fcn.0054f250
push esi
lea ecx, [esp + 0xb8]
call fcn.0040e130
mov eax, dword [0x75dcfc]
push eax
lea ecx, [esp + 0xa4]
call fcn.00401800
mov ecx, dword [esp + 0x14]
mov edx, dword [ecx + 4]
push 0x75eca0
lea ecx, [esp + 0xa0]
mov dword [esp + 0x9c], edx
mov byte [esp + 0xb0], 1
call fcn.00405920
lea ecx, [esp + 0x24]
call fcn.005f647d
cmp eax, 1
jne 0x4c6d83
mov eax, dword [0x75dcfc]
push eax
lea ecx, [esp + 0x1c]
call fcn.00401800
mov edi, 1
mov byte [esp + 0xe00], bl
lea ecx, [esp + 0x24]
call fcn.00445b10
cmp edi, ebx
jne 0x4c6da5
push str.tutor.chm
lea ecx, [esp + 0x1c]
call fcn.00405330
mov eax, dword [esp + 0x18]
cmp eax, ebx
jne 0x4c6db1
lea eax, [esp + 0x1c]
push eax
call ebp
cmp eax, 0xffffffff
jne 0x4c6e74
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x4c6e74
push ebx
lea ecx, [esp + 0x28]
call fcn.00445a00
mov byte [esp + 0xe00], 2
push 9
push str._data_v4_
lea ecx, [esp + 0xc0]
call fcn.00402970
push 9
push 0x68bfbc
lea ecx, [esp + 0xbc]
call fcn.00402970
mov eax, dword [esp + 0x18]
cmp eax, ebx
jne 0x4c6e10
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0xa4]
call fcn.00401800
mov ecx, dword [esp + 0x14]
mov edx, dword [ecx + 4]
push 0x75eca0
lea ecx, [esp + 0xa0]
mov dword [esp + 0x9c], edx
mov byte [esp + 0xb0], 1
call fcn.00405920
lea ecx, [esp + 0x24]
call fcn.005f647d
cmp eax, 1
je 0x4c6e64
mov byte [esp + 0xe00], bl
lea ecx, [esp + 0x24]
call fcn.00445b10
jmp 0x4c6ea1
mov byte [esp + 0xe00], bl
lea ecx, [esp + 0x24]
call fcn.00445b10
cmp dword [0x75e634], ebx
je 0x4c6ea1
mov esi, dword [esp + 0x18]
cmp esi, ebx
jne 0x4c6e88
lea esi, [esp + 0x1c]
call dword [sym.imp.USER32.dll_GetDesktopWindow]
push eax
call fcn.005f908d
mov eax, dword [eax + 0x20]
push ebx
push ebx
push esi
push eax
call dword [0x75e634]
mov dword [esp + 0xe00], 0xffffffff
lea ecx, [esp + 0x18]
call fcn.00401210
mov ecx, dword [esp + 0xdf8]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0xde0]
xor ecx, esp
call fcn.0062023e
add esp, 0xdf0
ret