Function at 0x42a7f0
Capabilities:
Check if file exists
Get common file path
Get program files directory
Query or enumerate registry value
Read .ini file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1474
call fcn.004cd300
mov eax, dword [0x5925f0]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x1474], ecx
mov word [ebp - 0x830], 0
push 0x206
push 0
lea eax, [ebp - 0x82e]
push eax
call fcn.004caa30
add esp, 0xc
mov word [ebp - 0x420], 0
push 0x206
push 0
lea ecx, [ebp - 0x41e]
push ecx
call fcn.004caa30
add esp, 0xc
mov word [ebp - 0x628], 0
push 0x206
push 0
lea edx, [ebp - 0x626]
push edx
call fcn.004caa30
add esp, 0xc
mov word [ebp - 0xa40], 0
push 0x206
push 0
lea eax, [ebp - 0xa3e]
push eax
call fcn.004caa30
add esp, 0xc
mov word [ebp - 0xe50], 0
push 0x206
push 0
lea ecx, [ebp - 0xe4e]
push ecx
call fcn.004caa30
add esp, 0xc
mov word [ebp - 0x210], 0
push 0x206
push 0
lea edx, [ebp - 0x20e]
push edx
call fcn.004caa30
add esp, 0xc
push 0
push 0x2b
lea eax, [ebp - 0x830]
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push 0x54bb5c
lea ecx, [ebp - 0x830]
push ecx
call fcn.004ca9e6
add esp, 8
push 0x54bb60
lea edx, [ebp - 0x830]
push edx
call fcn.004ca9e6
add esp, 8
push 0x54bb70
lea eax, [ebp - 0x830]
push eax
call fcn.004ca9e6
add esp, 8
push 0x54bb74
lea ecx, [ebp - 0x830]
push ecx
call fcn.004ca9e6
add esp, 8
push str..ini
lea edx, [ebp - 0x830]
push edx
call fcn.004ca9e6
add esp, 8
lea eax, [ebp - 0x830]
push eax
push 0x104
lea ecx, [ebp - 0x420]
push ecx
push 0x54bb8c
push 0x54bb90
push str.Globals
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea edx, [ebp - 0x420]
push edx
lea eax, [ebp - 0xe50]
push eax
call fcn.004caa10
add esp, 8
lea ecx, [ebp - 0xe50]
push ecx
lea edx, [ebp - 0x210]
push edx
call fcn.004caa10
add esp, 8
push 0x54bbb8
lea eax, [ebp - 0x210]
push eax
call fcn.004ca9e6
add esp, 8
push 0x54bbd0
lea ecx, [ebp - 0x210]
push ecx
call fcn.004ca9e6
add esp, 8
lea edx, [ebp - 0x210]
push edx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42aa5e
mov word [ebp - 0x1058], 0
push 0x206
push 0
lea eax, [ebp - 0x1056]
push eax
call fcn.004caa30
add esp, 0xc
lea ecx, [ebp - 0x210]
push ecx
lea edx, [ebp - 0x1058]
push edx
call fcn.004caa10
add esp, 8
push 0x54bbd4
lea eax, [ebp - 0x1058]
push eax
call fcn.004ca9e6
add esp, 8
lea ecx, [ebp - 0x1058]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42aa5e
lea edx, [ebp - 0xe50]
push edx
mov ecx, dword [ebp - 0x1474]
add ecx, 0x8c
call fcn.004032b0
lea eax, [ebp - 0x210]
push eax
mov ecx, dword [ebp - 0x1474]
add ecx, 0xa8
call fcn.004032b0
jmp 0x42af3d
mov word [ebp - 0xc48], 0
push 0x206
push 0
lea ecx, [ebp - 0xc46]
push ecx
call fcn.004caa30
add esp, 0xc
push str.SOFTWARE_
lea edx, [ebp - 0xc48]
push edx
call fcn.004caa10
add esp, 8
push 0x54bc00
lea eax, [ebp - 0xc48]
push eax
call fcn.004ca9e6
add esp, 8
lea ecx, [ebp - 0x214]
push ecx
push 0x20019
push 0
lea edx, [ebp - 0xc48]
push edx
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov dword [ebp - 0x834], eax
cmp dword [ebp - 0x834], 0
jne 0x42ac29
mov dword [ebp - 0x105c], 0x104
lea eax, [ebp - 0x105c]
push eax
lea ecx, [ebp - 0xa40]
push ecx
push 0
push 0
push str.InstallPath
mov edx, dword [ebp - 0x214]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 0x834], eax
cmp dword [ebp - 0x834], 0
jne 0x42ac29
lea eax, [ebp - 0xa40]
push eax
lea ecx, [ebp - 0xe50]
push ecx
call fcn.004caa10
add esp, 8
lea edx, [ebp - 0xe50]
push edx
lea eax, [ebp - 0x210]
push eax
call fcn.004caa10
add esp, 8
push 0x54bc28
lea ecx, [ebp - 0x210]
push ecx
call fcn.004ca9e6
add esp, 8
push 0x54bc40
lea edx, [ebp - 0x210]
push edx
call fcn.004ca9e6
add esp, 8
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42ac29
mov word [ebp - 0x1268], 0
push 0x206
push 0
lea ecx, [ebp - 0x1266]
push ecx
call fcn.004caa30
add esp, 0xc
lea edx, [ebp - 0x210]
push edx
lea eax, [ebp - 0x1268]
push eax
call fcn.004caa10
add esp, 8
push 0x54bc44
lea ecx, [ebp - 0x1268]
push ecx
call fcn.004ca9e6
add esp, 8
lea edx, [ebp - 0x1268]
push edx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42ac29
mov eax, dword [ebp - 0x214]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0xe50]
push ecx
mov ecx, dword [ebp - 0x1474]
add ecx, 0x8c
call fcn.004032b0
lea edx, [ebp - 0x210]
push edx
mov ecx, dword [ebp - 0x1474]
add ecx, 0xa8
call fcn.004032b0
mov ecx, dword [ebp - 0x1474]
call fcn.0042b4f0
jmp 0x42af3d
mov eax, dword [ebp - 0x214]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0
push 0x26
lea ecx, [ebp - 0x628]
push ecx
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push 0x54bc5c
lea edx, [ebp - 0x628]
push edx
call fcn.004ca9e6
add esp, 8
push 0x54bc60
lea eax, [ebp - 0x628]
push eax
call fcn.004ca9e6
add esp, 8
push 0x54bc70
lea ecx, [ebp - 0x628]
push ecx
call fcn.004ca9e6
add esp, 8
lea edx, [ebp - 0x628]
push edx
lea eax, [ebp - 0xe50]
push eax
call fcn.004caa10
add esp, 8
lea ecx, [ebp - 0xe50]
push ecx
lea edx, [ebp - 0x210]
push edx
call fcn.004caa10
add esp, 8
push 0x54bc74
lea eax, [ebp - 0x210]
push eax
call fcn.004ca9e6
add esp, 8
push 0x54bc8c
lea ecx, [ebp - 0x210]
push ecx
call fcn.004ca9e6
add esp, 8
lea edx, [ebp - 0x210]
push edx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42ad7d
mov word [ebp - 0x1470], 0
push 0x206
push 0
lea eax, [ebp - 0x146e]
push eax
call fcn.004caa30
add esp, 0xc
lea ecx, [ebp - 0x210]
push ecx
lea edx, [ebp - 0x1470]
push edx
call fcn.004caa10
add esp, 8
push 0x54bc90
lea eax, [ebp - 0x1470]
push eax
call fcn.004ca9e6
add esp, 8
lea ecx, [ebp - 0x1470]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42ad7d
lea edx, [ebp - 0xe50]
push edx
mov ecx, dword [ebp - 0x1474]
add ecx, 0x8c
call fcn.004032b0
lea eax, [ebp - 0x210]
push eax
mov ecx, dword [ebp - 0x1474]
add ecx, 0xa8
call fcn.004032b0
jmp 0x42af3d
lea ecx, [ebp - 0x420]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42ae1b
lea edx, [ebp - 0x420]
push edx
lea eax, [ebp - 0xe50]
push eax
call fcn.004caa10
add esp, 8
lea ecx, [ebp - 0xe50]
push ecx
lea edx, [ebp - 0x210]
push edx
call fcn.004caa10
add esp, 8
push 0x54bca8
lea eax, [ebp - 0x210]
push eax
call fcn.004ca9e6
add esp, 8
push 0x54bcc0
lea ecx, [ebp - 0x210]
push ecx
call fcn.004ca9e6
add esp, 8
lea edx, [ebp - 0xe50]
push edx
mov ecx, dword [ebp - 0x1474]
add ecx, 0x8c
call fcn.004032b0
lea eax, [ebp - 0x210]
push eax
mov ecx, dword [ebp - 0x1474]
add ecx, 0xa8
call fcn.004032b0
jmp 0x42af3d
lea ecx, [ebp - 0xa40]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42aeb9
lea edx, [ebp - 0xa40]
push edx
lea eax, [ebp - 0xe50]
push eax
call fcn.004caa10
add esp, 8
lea ecx, [ebp - 0xe50]
push ecx
lea edx, [ebp - 0x210]
push edx
call fcn.004caa10
add esp, 8
push 0x54bcc4
lea eax, [ebp - 0x210]
push eax
call fcn.004ca9e6
add esp, 8
push 0x54bcdc
lea ecx, [ebp - 0x210]
push ecx
call fcn.004ca9e6
add esp, 8
lea edx, [ebp - 0xe50]
push edx
mov ecx, dword [ebp - 0x1474]
add ecx, 0x8c
call fcn.004032b0
lea eax, [ebp - 0x210]
push eax
mov ecx, dword [ebp - 0x1474]
add ecx, 0xa8
call fcn.004032b0
jmp 0x42af3d
lea ecx, [ebp - 0x628]
push ecx
lea edx, [ebp - 0xe50]
push edx
call fcn.004caa10
add esp, 8
lea eax, [ebp - 0xe50]
push eax
lea ecx, [ebp - 0x210]
push ecx
call fcn.004caa10
add esp, 8
push 0x54bce0
lea edx, [ebp - 0x210]
push edx
call fcn.004ca9e6
add esp, 8
push 0x54bcf8
lea eax, [ebp - 0x210]
push eax
call fcn.004ca9e6
add esp, 8
lea ecx, [ebp - 0xe50]
push ecx
mov ecx, dword [ebp - 0x1474]
add ecx, 0x8c
call fcn.004032b0
lea edx, [ebp - 0x210]
push edx
mov ecx, dword [ebp - 0x1474]
add ecx, 0xa8
call fcn.004032b0
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004ca9d7
mov esp, ebp
pop ebp
ret