Function at 0x455530
Capabilities:
Accept command line arguments
Check if file exists
Read .ini file

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4b5b66
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x4ed4e0]
xor eax, esp
mov dword [esp + 0x2c], eax
push esi
push edi
mov eax, dword [0x4ed4e0]
xor eax, esp
push eax
lea eax, [esp + 0x40]
mov dword fs:[0], eax
mov ecx, dword [ebx]
add ecx, 0xe8
call fcn.004a8010
mov eax, dword [ebx]
mov ecx, dword [eax + 0x24]
mov edx, dword [ecx]
add eax, 0xf0
push eax
mov eax, dword [edx + 0x38]
call eax
mov ecx, dword [ebx]
mov eax, dword [ecx + 0xf0]
push eax
lea ecx, [esp + 0x18]
call fcn.00401bb0
lea edx, [esp + 0x14]
push edx
mov dword [esp + 0x4c], 0
call fcn.00425870
or edi, 0xffffffff
mov dword [esp + 0x48], edi
mov eax, dword [esp + 0x14]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, edi
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4555cf
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
call fcn.004291e0
call fcn.00449500
mov ecx, dword [ebx]
mov ecx, dword [ecx + 0x24]
mov edx, dword [ecx]
mov eax, dword [edx + 0x30]
call eax
mov ecx, dword [ebx]
mov esi, dword [ecx + 0x24]
call fcn.00426fb0
mov eax, dword [ebx]
lea edx, [esp + 0x1c]
mov dword [esp + 0x1c], vtable.._AV___Impl_no_alloc0_U___Callable_obj_V_lambda2___A0xeeb07827___0A__tr1_std__X_tr1_std__.0
mov dword [esp + 0x20], eax
mov dword [esp + 0x2c], edx
mov esi, 1
mov dword [esp + 0x48], esi
mov ecx, dword [0x4fc360]
call fcn.004025a0
mov dword [esp + 0x48], edi
mov ecx, dword [esp + 0x2c]
test ecx, ecx
je 0x455639
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
lea edx, [esp + 0x1c]
cmp ecx, edx
setne dl
movzx edx, dl
push edx
call eax
mov ecx, dword [ebx]
mov ecx, dword [ecx + 0x24]
mov edx, dword [ecx]
mov eax, dword [edx + 4]
call eax
call fcn.00427710
call fcn.00429070
call fcn.00425920
call fcn.00425c20
mov eax, dword [ebx]
movzx ecx, byte [eax + 0xf9]
mov edi, dword [eax + 0x24]
push ecx
call fcn.00422990
mov edx, dword [ebx]
cmp byte [edx + 0xf8], 0
je 0x4556cb
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
lea ecx, [esp + 0x14]
call fcn.00401bb0
mov dword [esp + 0x48], 2
mov ecx, dword [ebx]
mov ecx, dword [ecx + 0x24]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 0x20]
push esi
call eax
or esi, 0xffffffff
mov dword [esp + 0x48], esi
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, esi
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4557be
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
jmp 0x4557be
test byte [sym.Install.exe____B_1__get_instance___singleton_VCFpFunshionIni___serialization_boost__CAAAVCFpFunshionIni__XZ_51], 1
jne 0x4556fc
or dword [sym.Install.exe____B_1__get_instance___singleton_VCFpFunshionIni___serialization_boost__CAAAVCFpFunshionIni__XZ_51], esi
mov dword [esp + 0x48], 3
call fcn.0041a460
push 0x4bab40
call fcn.00485809
add esp, 4
mov dword [esp + 0x48], 0xffffffff
xor ecx, ecx
cmp ecx, 0x4fea94
je 0x4557bb
push str.funscreen
lea ecx, [esp + 0x14]
call fcn.00401bb0
push str.Install_Fun_Screen
lea ecx, [esp + 0x18]
mov dword [esp + 0x4c], 4
call fcn.00401bb0
mov edx, dword [0x4fea94]
push edx
xor esi, esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x45575a
mov eax, dword [0x4fea94]
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push eax
push esi
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
mov esi, eax
mov eax, dword [esp + 0x14]
cmp esi, 1
sete byte [esp + 0xf]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x455782
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [esp + 0x48], 0xffffffff
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4557aa
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
cmp byte [esp + 0xf], 0
je 0x4557bb
mov ecx, dword [ebx]
mov ecx, dword [ecx + 0x24]
call fcn.00424200
or esi, 0xffffffff
push 0
push 0
push 0
push 0x8000000
call dword [sym.imp.SHELL32.dll_SHChangeNotify]
mov eax, dword [ebx]
mov ecx, dword [eax + 0x24]
mov edx, dword [ecx]
mov eax, dword [edx + 0x24]
push 1
push 0x4fe6b8
call eax
call fcn.00428da0
lea ecx, [esp + 0x10]
push ecx
call fcn.00428470
mov edi, eax
mov dword [esp + 0x48], 0xd
test byte [0x4fec70], 1
jne 0x455827
or dword [0x4fec70], 1
mov byte [esp + 0x48], 0xe
call fcn.0042a530
push 0x4bba00
call fcn.00485809
add esp, 4
mov byte [esp + 0x48], 0xd
mov eax, edi
mov edi, 0x4fec0c
call fcn.00404de0
mov dword [esp + 0x48], esi
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
mov ecx, esi
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x455856
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
call fcn.00424b20
call fcn.00426970
mov ecx, dword [ebx]
mov ecx, dword [ecx + 0x24]
mov edx, dword [ecx]
mov eax, dword [edx + 0x2c]
call eax
mov byte [esp + 0xf], 0
call fcn.00438e50
test byte [sym.Install.exe____B_1__get_instance___singleton_VCFpInstallPath___serialization_boost__CAAAVCFpInstallPath__XZ_51], 1
mov edi, 1
jne 0x4558a8
or dword [sym.Install.exe____B_1__get_instance___singleton_VCFpInstallPath___serialization_boost__CAAAVCFpInstallPath__XZ_51], edi
mov dword [esp + 0x48], 0xf
call fcn.0041f0a0
push 0x4bb280
call fcn.00485809
add esp, 4
mov dword [esp + 0x48], esi
test byte [0x4fec70], 1
jne 0x4558d5
or dword [0x4fec70], edi
mov dword [esp + 0x48], 0x10
call fcn.0042a530
push 0x4bba00
call fcn.00485809
add esp, 4
mov dword [esp + 0x48], esi
push sym.Install.exe__t__1__get_instance___singleton_VCFpInstallPath___serialization_boost__CAAAVCFpInstallPath__XZ_4V__singleton_wrapp
call fcn.004214e0
neg eax
sbb eax, eax
and eax, 0xfffffffe
add eax, 2
cmp dword [0x4fec04], 0
jne 0x4558f7
mov dword [0x4fec04], eax
test byte [0x4fec70], 1
jne 0x455924
or dword [0x4fec70], edi
mov dword [esp + 0x48], 0x11
call fcn.0042a530
push 0x4bba00
call fcn.00485809
add esp, 4
mov dword [esp + 0x48], esi
mov ecx, 0x4febd8
call fcn.00483c50
lea ecx, [esp + 0x18]
call fcn.00418bf0
lea ecx, [esp + 0x18]
push ecx
mov dword [esp + 0x4c], 0x12
call fcn.00418eb0
mov dword [esp + 0x4c], esi
mov eax, dword [esp + 0x1c]
add eax, 0xfffffff0
add esp, 4
lea edx, [eax + 0xc]
lock xadd dword [edx], esi
dec esi
test esi, esi
jg 0x45596d
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [esp + 0x40]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.00485532
mov esp, ebp
pop ebp
ret