Always CRC mismatch

Always CRC mismatch

FDarost (guest) 03 May 2013 13:33

Hi all !

I tried to reconstruct a release : Medal_of_Honor_Warfighter-FLT. I've got the files flt-mhwa.iso & flt-mhwb.iso and the file .srr needed.
I use the command : srr.exe Medal_of_Honor_Warfighter-FLT.srr and I've got always CRC mismatch. Therefore the files *.iso are correct.
Anyone can I help me ? In advance, thanks !

Anonymous (guest) 04 May 2013 02:54

Can you check the file size of your ISO files, I had a few ISO files downloaded which had one additional byte added at the end (to avoid deletion on filehosters probably).
Right-click > properties > size, it should match the archived file(s) exactly.

flt-mhwa.iso 7,778,402,304 55C0BAEB
flt-mhwb.iso 8,507,817,984 9A3B0B5E

You can also check the CRC32 of your ISO files with another program like "VisualHash" but only if the filesize matches.

The command line output could be useful as well, on your command line right-click > select all > right-click on selection to copy everything to the clipboard then post it here in a code block.

FDarost (guest) 08 May 2013 15:24

The iso files are exactly the same size.
I've used the freeware "Febooti Hash & CRC" to check the CRC32 and I've got the same that you :
flt-mhwa.iso 7,778,402,304 55C0BAEB
flt-mhwb.iso 8,507,817,984 9A3B0B5E

I tried to reconstruct an other release : Sang.Froid.Tales.of.Werewolves-RELOADED from the file :
rld-sftow.iso 4,152,479,744 38CCC36D
And I've got always the same CRC mismatch problem !

I've tried too with the GUI version of ReScene (ReSceneGUI_1.3.3.exe) and always the same problem …

Really I don't understand ! Any idea to help me ?

Gfy 08 May 2013 16:34

Reconstructing compressed RARs only works with pyReScene.
You can download it here: https://bitbucket.org/Gfy/pyrescene/downloads
I suggest you try beta 4.

fdarost (guest) 10 May 2013 14:17

Thanks Gfy for your help and sorry for my ignorance …

I've tried with some releases :

First test with the release Medal_of_Honor_Warfighter-FLT. I launch with the command line : srr Medal_of_Honor_Warfighter-FLT.srr -z d:\rar\tmp.
It's working with a % process. When the 100% of the file flt-mhwa.iso is done, I've got the message :
Adding C:\essai\flt-mhwa.iso OK
Done
Traceback (most recent call last):
File "rescene\srr.pyc", line 418, in main
File "rescene\srr.pyc", line 210, in manage_srr
File "rescene\main.pyc", line 1127, in reconstruct
File "rescene\comprrar.pyc", line 73, in get_rar_data_object
File "rescene\comprrar.pyc", line 235, in compressed_rar_file_factory
File "rescene\comprrar.pyc", line 320, in init
File "rescene\rarstream.pyc", line 76, in init
File "rescene\rarstream.pyc", line 45, in _check
File "rescene\rar.pyc", line 1505, in read_all
File "rescene\rar.pyc", line 1552, in next
File "rescene\rar.pyc", line 1541, in next
File "rescene\rar.pyc", line 1480, in _read
OverflowError: Python int too large to convert to C long
Unexpected Error: Python int too large to convert to C long

Second test with the release Anna.Extended.Edition-RELOADED. And the result is :
SRR file created with pyReScene Auto 0.4.
Recreating stored file: reloaded.nfo
Recreating stored file: rld-annaee.sfv
Re-creating RAR file: rld-annaee.rar
Trying to rebuild compressed file.
Trying 2012-06-09 4.20.
Traceback (most recent call last):
File "rescene\srr.pyc", line 418, in main
File "rescene\srr.pyc", line 210, in manage_srr
File "rescene\main.pyc", line 1127, in reconstruct
File "rescene\comprrar.pyc", line 73, in get_rar_data_object
File "rescene\comprrar.pyc", line 235, in compressed_rar_file_factory
File "rescene\comprrar.pyc", line 295, in init
File "rescene\comprrar.pyc", line 440, in search_matching_rar_executable
UnboundLocalError: local variable 'found' referenced before assignment
Unexpected Error: local variable 'found' referenced before assignment

Third test with Magicka-SKIDROW and all rars are reconstructed perfectly ! Whew ! :)

Gfy 11 May 2013 17:48

By looking at the errors you are still using pyReScene 0.4. Try pyReScene 0.5 beta 4 for reconstructing those RARs.

fdarost (guest) 12 May 2013 09:49

I've retried with Medal_of_Honor_Warfighter-FLT and I've got this error message :

… flt-mhwa.iso OK
Calculating the control sum
7771288751
7771288753
Traceback (most recent call last):
File "rescene\srr.pyo", line 417, in main
File "rescene\srr.pyo", line 209, in manage_srr
File "rescene\main.pyo", line 1134, in reconstruct
File "rescene\main.pyo", line 1472, in get_rar_data_object
File "rescene\main.pyo", line 1728, in compressed_rar_file_factory
File "rescene\main.pyo", line 1902, in init
ValueError: Still not fine :(.
Unexpected Error: Still not fine :(.

Others releases that I've tried too with srr-0.5.beta4 and that's working perfectly :
Far.Cry.3.Blood.Dragon-RELOADED
Sang.Froid.Tales.of.Werewolves-RELOADED
Zack.Zero-RELOADED

Any idea for Medal_of_Honor_Warfighter-FLT ?