Function at 0x4cd0a0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x134
mov eax, dword [0x54d000]
xor eax, esp
mov dword [esp + 0x130], eax
push ebx
push esi
push edi
mov edi, ecx
call fcn.004cc960
push 1
mov dword [edi + 0x7c], eax
mov ecx, dword [0x58dc90]
push str._Screen_Full_DrawMode
call fcn.004c8c40
lea ecx, [esp + 0xc]
mov dword [edi + 0x80], eax
call fcn.004ccb00
mov ebx, dword [sym.imp.USER32.dll_GetDlgItem]
xorps xmm0, xmm0
mov ecx, dword [eax]
mov dword [edi + 0x84], ecx
mov eax, dword [eax + 4]
mov dword [edi + 0x88], eax
lea eax, [esp + 0x68]
push eax
push 0x3ee
push dword [edi + 0x2c]
movdqu xmmword [esp + 0x74], xmm0
call ebx
mov esi, dword [sym.imp.USER32.dll_GetClientRect]
push eax
call esi
mov ecx, edi
call fcn.004cd700
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3eb
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x5337d8
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3ef
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x533870
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
mov dword [esp + 0x38], 0x30
push 0
lea eax, [esp + 0x40]
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3f0
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x5338e0
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3f1
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x5339a0
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3f4
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x533a60
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3ec
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
mov dword [esp + 0x58], 0x533ae0
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3ed
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x533b28
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3fc
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x533b80
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3f3
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x533c30
mov dword [esp + 0x48], 0
call esi
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call dword [sym.imp.USER32.dll_SendMessageA]
push 0x2c
lea eax, [esp + 0x3c]
mov dword [esp + 0x38], 0x30
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x38], 0x10
push 0x3f2
push dword [edi + 0x2c]
call ebx
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x44]
push eax
push dword [edi + 0x2c]
mov dword [esp + 0x60], 0x533c4c
mov dword [esp + 0x48], 0
call esi
mov esi, dword [sym.imp.USER32.dll_SendMessageA]
lea eax, [esp + 0x34]
push eax
push 0
push 0x404
push dword [edi + 0x94]
call esi
push 0x533c68
lea eax, [esp + 0x118]
push 0x28
push eax
call fcn.004db1d8
mov eax, dword [esp + 0x7c]
add esp, 0xc
sub eax, dword [esp + 0x68]
sub eax, 0x14
mov dword [esp + 0x14], 0xf
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x114]
mov dword [esp + 0x20], eax
lea eax, [esp + 0x14]
push eax
push 0
push 0x101b
push 0x3ee
push dword [edi + 0x2c]
mov dword [esp + 0x2c], 0
mov dword [esp + 0x3c], 0
call ebx
push eax
call esi
push 0x21
push 0
push 0x1036
push 0x3ee
push dword [edi + 0x2c]
call ebx
push eax
call esi
mov eax, dword [edi + 0x7c]
sub eax, 0
je 0x4cd585
dec eax
jne 0x4cd59b
push eax
push 1
push 0xf1
push 0x3ed
jmp 0x4cd593
push 0
push 1
push 0xf1
push 0x3ec
push dword [edi + 0x2c]
call ebx
push eax
call esi
push 1
push dword [edi + 0x80]
mov ecx, edi
call fcn.004ce120
push 0x3fc
push dword [edi + 0x2c]
call ebx
push 0
push dword [edi + 0x90]
push 0xf1
push eax
call esi
cmp dword [edi + 0x7c], 1
mov esi, dword [sym.imp.USER32.dll_EnableWindow]
jne 0x4cd626
mov ecx, edi
call fcn.004cd9e0
push 0
mov esi, eax
push esi
push 0x1013
push 0x3ee
push dword [edi + 0x2c]
call ebx
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
lea eax, [esp + 0x34]
mov dword [esp + 0x44], 2
push eax
push esi
push 0x102b
push 0x3ee
push dword [edi + 0x2c]
mov dword [esp + 0x54], 2
call ebx
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
mov esi, dword [sym.imp.USER32.dll_EnableWindow]
jmp 0x4cd653
push 0
push 0x3ee
push dword [edi + 0x2c]
call ebx
push eax
call esi
push 0
push 0x3fc
push dword [edi + 0x2c]
call ebx
push eax
call esi
push 0
push 0x3fb
push dword [edi + 0x2c]
call ebx
push eax
call esi
push 0x94
lea eax, [esp + 0x7c]
push 0
push eax
call fcn.004dc9b0
add esp, 0xc
mov dword [esp + 0x78], 0x94
lea eax, [esp + 0x78]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov eax, dword [esp + 0x7c]
cmp eax, 6
ja 0x4cd68f
jne 0x4cd6cb
cmp dword [esp + 0x80], 2
jb 0x4cd6cb
push 0
push 0x3fc
push dword [edi + 0x2c]
call ebx
push eax
call esi
push 0
push 0x3ed
push dword [edi + 0x2c]
call ebx
push eax
call esi
push 0
push 0x3ee
push dword [edi + 0x2c]
call ebx
push eax
call esi
push 0
push 0x3fb
push dword [edi + 0x2c]
call ebx
push eax
call esi
push 0x3ee
push dword [edi + 0x2c]
call ebx
push eax
call dword [sym.imp.USER32.dll_SetFocus]
mov ecx, dword [esp + 0x13c]
mov eax, 1
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004d9d6a
mov esp, ebp
pop ebp
ret