int __cdecl sub_471D90(char a1)
{
  char *v1; // eax@1
  int v2; // esi@1
  int v3; // eax@1
  unsigned int v4; // eax@3
  int v5; // edi@6
  LPCWSTR v6; // eax@6
  int v7; // eax@8
  int v8; // eax@8
  int v9; // eax@8
  int v10; // eax@8
  int v11; // eax@8
  char *v12; // edi@8
  size_t v13; // eax@8
  char *VarName; // ST00_4@8
  unsigned int v15; // edi@8
  unsigned int v16; // eax@9
  unsigned int i; // ecx@11
  int v18; // eax@12
  size_t v19; // esi@15
  HGLOBAL v20; // eax@15
  void *v21; // edi@15
  void *v22; // eax@15
  int v23; // eax@15
  int v24; // eax@15
  int v25; // eax@15
  int v26; // eax@15
  int v28; // eax@17
  int v29; // eax@17
  char v30; // [sp+12h] [bp-142h]@1
  char v31[5]; // [sp+13h] [bp-141h]@1
  LPCWSTR v32; // [sp+18h] [bp-13Ch]@5
  int v33; // [sp+1Ch] [bp-138h]@1
  int v34; // [sp+20h] [bp-134h]@8
  int v35; // [sp+24h] [bp-130h]@8
  int v36; // [sp+28h] [bp-12Ch]@3
  int v37; // [sp+2Ch] [bp-128h]@8
  int v38; // [sp+30h] [bp-124h]@8
  int v39; // [sp+34h] [bp-120h]@8
  int v40; // [sp+38h] [bp-11Ch]@8
  int OutBuffer; // [sp+3Ch] [bp-118h]@1
  int v42; // [sp+40h] [bp-114h]@8
  int v43; // [sp+48h] [bp-10Ch]@8
  int v44; // [sp+4Ch] [bp-108h]@8
  int v45; // [sp+50h] [bp-104h]@8
  int Src; // [sp+54h] [bp-100h]@1
  char v47; // [sp+7Ch] [bp-D8h]@8
  char v48; // [sp+80h] [bp-D4h]@15
  char v49; // [sp+88h] [bp-CCh]@8
  char v50; // [sp+8Ch] [bp-C8h]@8
  char *v51; // [sp+148h] [bp-Ch]@1

  v51 = &a1;
  sub_40DC30();
  sub_463050(24);
  *(_DWORD *)&v31[1] = sub_44A970(0, 0, (int)&v33);
  sub_4451B0("\\", (int)&Src);
  v1 = getenv("SystemDrive");
  sub_44C600(v1, (int)&Src);
  Src = sub_443360(0, 0, &v30);
  v2 = sub_44AEB0(&OutBuffer);
  v3 = OutBuffer;
  if ( *(_DWORD *)(OutBuffer - 4) >= 0 )
  {
    sub_44A920(&OutBuffer);
    v3 = OutBuffer;
  }
  sub_444130(v3, v2);
  sub_443EC0(&Src);
  sub_4439A0((void *)(Src - 12), (int)&v36);
  sub_44AF00((void *)(OutBuffer - 12), (int)&Src);
  v4 = 0;
  do
  {
    *(int *)((char *)&OutBuffer + v4 * 4) = 0;
    ++v4;
  }
  while ( v4 < 6 );
  if ( !sub_401AF0(v32, &OutBuffer) )
  {
    OpenClipboard(0);
    EmptyClipboard();
    CloseClipboard();
    v28 = sub_46F080((int)&dword_47D480, L"Unable to generate HWID, exiting...");
    v29 = sub_46D190(v28);
    sub_46D190(v29);
    system("pause");
    exit(1);
  }
  v33 = sub_44A970(0, 0, (int)v31);
  v5 = sub_443950(&v32);
  v6 = v32;
  if ( *((_DWORD *)v32 - 1) >= 0 )
  {
    sub_443310(&v32);
    v6 = v32;
  }
  sub_44B640(v6, v5);
  v7 = sub_46BAB0(&v49, v33, *(_DWORD *)(v33 - 12));
  sub_46EDC0(v7, "|");
  v8 = sub_44A050(OutBuffer, v42);
  sub_46EDC0(v8, "|");
  v9 = sub_449E60(v43);
  sub_46EDC0(v9, "|");
  v10 = sub_449E60(v44);
  sub_46EDC0(v10, "|");
  v11 = sub_449E60(v45);
  sub_46EDC0(v11, "|");
  sub_401BA0(&v34);
  sub_46BAB0(&v49, v34, *(_DWORD *)(v34 - 12));
  sub_44AF00((void *)(v34 - 12), (int)&Src);
  sub_427A30(&v50);
  sub_44B130(&v35);
  sub_44AF00((void *)(v35 - 12), (int)&Src);
  memset(&Src, 0, 0x28u);
  v36 = 0;
  v37 = 0;
  v38 = 0;
  v39 = 0;
  v40 = 0;
  v47 = 0;
  v12 = *(char **)&v31[1];
  v13 = strlen(*(const char **)&v31[1]);
  VarName = v12;
  v15 = 0;
  sub_401870(VarName, v13, &v36);
  sub_401A70(&v36, &Src);
  while ( 1 )
  {
    v16 = strlen((const char *)&Src);
    if ( v15 >= v16 )
      break;
    *((_BYTE *)&Src + v15) = toupper(*((_BYTE *)&Src + v15));
    ++v15;
  }
  for ( i = 0; i < v16; v16 = strlen((const char *)&Src) )
  {
    v18 = *((_BYTE *)&Src + i);
    if ( (unsigned int)(v18 - 48) > 9 )
      *((_BYTE *)&Src + i) = v18 + 5;
    else
      *((_BYTE *)&Src + i) = v18 + 33;
    ++i;
  }
  v19 = v16 + 1;
  v20 = GlobalAlloc(2u, v16 + 1);
  v21 = v20;
  v22 = GlobalLock(v20);
  memcpy(v22, &Src, v19);
  GlobalUnlock(v21);
  OpenClipboard(0);
  EmptyClipboard();
  SetClipboardData(1u, v21);
  CloseClipboard();
  v23 = sub_46F080((int)&dword_47D480, L"Your HWID has been copied to your clipboard.");
  v24 = sub_46D190(v23);
  v25 = sub_46F080(v24, L"Press Ctrl+V to paste it into our website.");
  v26 = sub_46D190(v25);
  sub_46D190(v26);
  system("pause");
  sub_44AF00((void *)(v33 - 12), (int)&v35);
  sub_4439A0((void *)(v32 - 6), (int)&v35);
  sub_44AF00((void *)(*(_DWORD *)&v31[1] - 12), (int)&v35);
  sub_463540(&v48);
  return 0;
}