may you help me?thanks all.

[diskgetor]

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////    
      + (7E80 ^ 0xA35C) / 99
      + ((unsigned int)((unsigned __int64)(818089009i64 * AB50) >> 32) >> 31)
      + ((unsigned int)((unsigned __int64)(156180629i64 * (D075 ^ 0x701B)) >> 32) >> 31);
  D075 = D075;
  v22 = (unsigned __int8)(D075 ^ 0x1B);
  v23 = (v22 + 1) * ((unsigned __int8)(2929 ^ 0x79) + 211)
      + ((v22 + 1) * ((unsigned int)(unsigned __int8)(2929 ^ 0x79) + 211) >> 16)
      + (((unsigned __int16)(((unsigned __int16)(D075 ^ 7E80) ^ 0xD347) + ((D075 ^ 7E80 ^ 0xD347u) >> 16))
        + (unsigned int)(unsigned __int16)((((unsigned __int16)(v20 + HIWORD(v20)) + (unsigned int)v19) >> 16)
                                         + v20
                                         + HIWORD(v20)
                                         + v19)) >> 16)
      + ((unsigned __int16)(D075 ^ 7E80) ^ 0xD347)
      + ((D075 ^ 7E80 ^ 0xD347u) >> 16)
      + (((unsigned __int16)(v20 + HIWORD(v20)) + (unsigned int)v19) >> 16)
      + v20
      + HIWORD(v20)
      + v19
      + (((unsigned __int16)((v22 + 1) * ((unsigned __int8)(2929 ^ 0x79) + 211)
                           + ((v22 + 1) * ((unsigned int)(unsigned __int8)(2929 ^ 0x79) + 211) >> 16))
        + (unsigned int)(unsigned __int16)((((unsigned __int16)(((unsigned __int16)(D075 ^ 7E80) ^ 0xD347)
                                                              + ((D075 ^ 7E80 ^ 0xD347u) >> 16))
                                           + (unsigned int)(unsigned __int16)((((unsigned __int16)(v20 + HIWORD(v20))
                                                                              + (unsigned int)v19) >> 16)
                                                                            + v20
                                                                            + HIWORD(v20)
                                                                            + v19)) >> 16)
                                         + ((unsigned __int16)(D075 ^ 7E80) ^ 0xD347)
                                         + ((D075 ^ 7E80 ^ 0xD347u) >> 16)
                                         + (((unsigned __int16)(v20 + HIWORD(v20)) + (unsigned int)v19) >> 16)
                                         + v20
                                         + HIWORD(v20)
                                         + v19)) >> 16);
  170A = 170A;
  v25 = (unsigned __int16)((v22 + 17) * ((unsigned __int8)(7E80 ^ 0x5C) + 11)
                         + ((v22 + 17) * ((unsigned int)(unsigned __int8)(7E80 ^ 0x5C) + 11) >> 16))
      + v23;
  if ( (170A ^ 0xABF4) != ((unsigned __int16)(HIWORD(v25) + v25) ^ 0x82EA) )  //here must be equal to
 
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
now,i was olly known the 7E80 ,how can i get the another 6 byte:2929  D075 170A
$ ==>    >2929 D075
$+4      >7E80 170A

[kao]

This "decompiled" code makes absolutely no sense, as you obviously have no clue on how to use IDA and HexRays.

Please save us time and effort and post normal disassembly - then *maybe* someone will take a look at it.