Why I am getting "Cannot decode document" error?

[yurivict]

Using DjView-4.8. It errors on the document, see hex dump below.

* Cannot decode document
* Unknown document format. Can't decode.

What is wrong?

yurivict

00000000 53 44 4a 56 46 4f 52 4d 01 ef 5b fc 44 4a 56 4d |SDJVFORM..[.DJVM|
00000010 46 4f 52 4d 00 00 00 ac 44 4a 56 49 53 49 4e 46 |FORM....DJVISINF|
00000020 00 00 00 a0 44 56 44 4b 42 4c 46 53 00 00 00 80 |....DVDKBLFS....|
00000030 2d fd 12 24 53 f1 ca f4 aa 1c 7c 1a 1f ba 7c c2 |-..$S.....|...|.|
00000040 00 00 00 75 00 00 00 01 bc dc 57 e7 70 1b 60 22 |...u......W.p.`"|
00000050 ff 2a e1 0d e8 bf 43 73 38 5a 53 fe 76 68 6e 53 |.*....Cs8ZS.vhnS|
00000060 9e c2 42 37 68 d9 e0 18 1e f2 12 65 d4 3b 70 e3 |..B7h......e.;p.|
00000070 44 0b 3e cd 3d 08 9b 9c ca 9a cf 8d 16 3d 95 dd |D.>.=........=..|
00000080 7a 9b f5 4a 0d 29 35 25 44 ed 56 a8 4e fa 99 c8 |z..J.)5%D.V.N...|
00000090 eb b8 d4 ff a5 b9 6d 8c 32 3c e8 7c ba 9d 5a 56 |......m.2<.|..ZV|
000000a0 55 33 68 97 0c e0 01 25 3d 52 c7 67 9b 27 f3 74 |U3h....%=R.g.'.t|
000000b0 69 25 bd 16 86 96 50 78 10 4e df 86 26 af 19 d8 |i%....Px.N..&...|
000000c0 00 00 00 00 44 49 52 4d 00 00 0d 34 81 01 1d 00 |....DIRM...4....|

[admin]

It is probably a corrupted file.