Function at 0x4e3700
Capabilities:
Check if file exists
Delete file
Query or enumerate registry value
Read .ini file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x70
mov eax, dword [0x544af0]
xor eax, ebp
mov dword [ebp - 8], eax
mov dword [ebp - 0x24], reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x30]
call fcn.00407250
lea eax, [ebp - 0x2c]
push eax
push 1
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_PathsGeePlayer.exe
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4e3781
mov dword [ebp - 0x38], 0x104
mov dword [ebp - 0x34], 1
lea ecx, [ebp - 0x38]
push ecx
push 0x104
lea ecx, [ebp - 0x30]
call fcn.004035c0
push eax
lea edx, [ebp - 0x34]
push edx
push 0
push 0
mov eax, dword [ebp - 0x2c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x30]
call fcn.00406060
mov ecx, dword [ebp - 0x2c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x30]
call fcn.004043e0
movzx edx, al
test edx, edx
je 0x4e379d
lea ecx, [ebp - 0x30]
call fcn.00402e70
jmp 0x4e3a2f
push str.http:__static.qiyi.com_ext_common_qisu2_Billboard.ini
lea ecx, [ebp - 0x28]
call fcn.004037e0
lea ecx, [ebp - 0x20]
call fcn.00407250
mov eax, dword [0x549dbc]
push eax
push str._sBillboard.ini
lea ecx, [ebp - 0x20]
push ecx
call fcn.00406160
add esp, 0xc
lea ecx, [ebp - 0x20]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4e37eb
lea ecx, [ebp - 0x20]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0xbb8
push ecx
mov ecx, esp
mov dword [ebp - 0x54], esp
lea edx, [ebp - 0x20]
push edx
call fcn.00402130
push ecx
mov ecx, esp
mov dword [ebp - 0x58], esp
lea eax, [ebp - 0x28]
push eax
call fcn.00402130
call fcn.004de030
add esp, 0xc
test eax, eax
jne 0x4e3837
lea ecx, [ebp - 0x20]
call fcn.00402e70
lea ecx, [ebp - 0x28]
call fcn.00402e70
lea ecx, [ebp - 0x30]
call fcn.00402e70
jmp 0x4e3a2f
lea ecx, [ebp - 0x20]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4e3867
lea ecx, [ebp - 0x20]
call fcn.00402e70
lea ecx, [ebp - 0x28]
call fcn.00402e70
lea ecx, [ebp - 0x30]
call fcn.00402e70
jmp 0x4e3a2f
xor ecx, ecx
mov word [ebp - 0x1c], cx
xor edx, edx
mov dword [ebp - 0x1a], edx
mov dword [ebp - 0x16], edx
mov dword [ebp - 0x12], edx
mov dword [ebp - 0xe], edx
mov word [ebp - 0xa], dx
lea ecx, [ebp - 0x20]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
push 0xa
lea eax, [ebp - 0x1c]
push eax
push 0x514ec4
push 0x514ec8
push str.FileCorrelation
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea ecx, [ebp - 0x1c]
push ecx
lea ecx, [ebp - 4]
call fcn.004037e0
push 0x514ef8
lea edx, [ebp - 4]
push edx
call fcn.00404360
add esp, 8
movzx eax, al
test eax, eax
je 0x4e3a0f
lea ecx, [ebp - 0x40]
call fcn.00407250
mov ecx, dword [ebp - 0x30]
push ecx
push 0x514efc
lea edx, [ebp - 0x40]
push edx
call fcn.00406160
add esp, 0xc
push ecx
mov ecx, esp
mov dword [ebp - 0x5c], esp
lea eax, [ebp - 0x40]
push eax
call fcn.00402130
call sym.QiyiInstaller.exe_Run
add esp, 4
lea ecx, [ebp - 0x48]
push ecx
mov ecx, 0x549ce0
call fcn.004ebd60
push 0x514f34
lea ecx, [ebp - 0x44]
call fcn.004037e0
push ecx
mov ecx, esp
mov dword [ebp - 0x60], esp
push 0x514f38
call fcn.004037e0
lea edx, [ebp - 0x50]
push edx
call fcn.004d7580
add esp, 8
push 0x514f4c
push 1
lea eax, [ebp - 0x68]
push eax
lea ecx, [ebp - 0x50]
call fcn.00404160
push eax
call fcn.00404360
add esp, 8
mov byte [ebp - 0x61], al
lea ecx, [ebp - 0x68]
call fcn.00402e70
movzx ecx, byte [ebp - 0x61]
test ecx, ecx
je 0x4e3972
push 0x514f50
lea ecx, [ebp - 0x44]
call fcn.004037c0
push ecx
mov ecx, esp
mov dword [ebp - 0x6c], esp
push 0x514f54
call fcn.004037e0
lea edx, [ebp - 0x3c]
push edx
call fcn.004d7580
add esp, 8
lea ecx, [ebp - 0x4c]
call fcn.00407250
mov eax, dword [ebp - 0x48]
push eax
mov ecx, dword [ebp - 0x48]
push ecx
mov edx, dword [ebp - 0x3c]
push edx
mov eax, dword [ebp - 0x48]
push eax
mov ecx, dword [ebp - 0x50]
push ecx
mov edx, dword [ebp - 0x44]
push edx
push 0x514f70
lea eax, [ebp - 0x4c]
push eax
call fcn.00406160
add esp, 0x20
push ecx
mov ecx, esp
mov dword [ebp - 0x70], esp
push 0x514f6c
lea edx, [ebp - 0x4c]
push edx
push ecx
call fcn.004041e0
add esp, 0xc
call sym.QiyiInstaller.exe_OpenUrl
add esp, 4
lea ecx, [ebp - 0x4c]
call fcn.00402e70
lea ecx, [ebp - 0x3c]
call fcn.00402e70
lea ecx, [ebp - 0x50]
call fcn.00402e70
lea ecx, [ebp - 0x44]
call fcn.00402e70
lea ecx, [ebp - 0x48]
call fcn.00402e70
lea ecx, [ebp - 0x40]
call fcn.00402e70
lea ecx, [ebp - 4]
call fcn.00402e70
lea ecx, [ebp - 0x20]
call fcn.00402e70
lea ecx, [ebp - 0x28]
call fcn.00402e70
lea ecx, [ebp - 0x30]
call fcn.00402e70
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.004b5ba3
mov esp, ebp
pop ebp
ret