Unreal Engine 4 Decryption Tool

[darkwolves]

C:\Users\Wolf\Desktop\ue4dt_R4>del /q data.arc
Could Not Find C:\Users\Wolf\Desktop\ue4dt_R4\data.arc

C:\Users\Wolf\Desktop\ue4dt_R4>arc.exe a -ep1 -r -ed -s; -w.\temp -mue4dt+deflate
data.arc "pack\*"
FreeArc 0.67 (March 15 2014) creating archive: data.arc
Compressing 70 files, 27,092,819,816 bytes. Processed 0.7%
ERROR: write error (disk full?) in compression algorithm ue4dt


C:\Users\Wolf\Desktop\ue4dt_R4>pause
Press any key to continue . . .

hmm..

[Razor12911]

figure out which pak is causing this and upload it.
if the pak is massive, upload the chunk/section where the program fails.

[darkwolves]

@razor12911 its probably the 5 gb file the first one

[Razor12911]

Originally Posted by darkwolves

@razor12911 its probably the 5 gb file the first one

yes of course it is the first 5gb file, I wonder why did I ask for samples in the first place

[darkwolves]

i am going to split it into peices using 7 zip and send it

[darkwolves]

Originally Posted by Razor12911

yes of course it is the first 5gb file, I wonder why did I ask for samples in the first place

well that folder has 69 individual .pak files in it lol

[darkwolves]

Compressed 2 files, 2,845,529,487 => 8,213,974,533 bytes. Ratio 288.66%
Compression time: cpu 6.12 sec/real 211.28 sec = 3%. Speed 13.47 mB/s
All OK

this happend after removing 0x from the hexidecimal key

[Razor12911]

Help a brother out and figure out which chunk is buggy, I couldn't care less about this tool because I don't have any unreal engine games and I wouldn't use it if I had any games that supported it... Too much work

[ShivShubh]

Originally Posted by darkwolves

the 5 gb file broken into parts
[/URL]

Split the 5gb file into 256mb chunks or lower. Then process each chunks with the tool (ue4dt only) and see which chunk is failing. If multiple chunks are failing then no need to upload all of them. Just upload 1 chunk that fails and share the link here.

[darkwolves]

Originally Posted by ShivShubh

Split the 5gb file into 256mb chunks or lower. Then process each chunks with the tool (ue4dt only) and see which chunk is failing. If multiple chunks are failing then no need to upload all of them. Just upload 1 chunk that fails and share the link here.

will do a little later i have to run errands

[darkwolves]

Originally Posted by Razor12911

Help a brother out and figure out which chunk is buggy, I couldn't care less about this tool because I don't have any unreal engine games and I wouldn't use it if I had any games that supported it... Too much work

https://www58.zippyshare.com/v/b6WZlC79/file.html

failed peice of the file

[Razor12911]

Originally Posted by darkwolves

https://www58.zippyshare.com/v/b6WZlC79/file.html

failed peice of the file

Compressed 1 file, 268,435,456 => 271,782,173 bytes. Ratio 101.25%
Compression time: cpu 0.41 sec/real 4.83 sec = 8%. Speed 55.60 mB/s

Extracted 1 file, 271,782,173 => 268,435,456 bytes. Ratio 101.25%
Extraction time: cpu 0.73 sec/real 1.58 sec = 47%. Speed 170.34 mB/s

no bugs

[darkwolves]

Originally Posted by Razor12911

Compressed 1 file, 268,435,456 => 271,782,173 bytes. Ratio 101.25%
Compression time: cpu 0.41 sec/real 4.83 sec = 8%. Speed 55.60 mB/s

Extracted 1 file, 271,782,173 => 268,435,456 bytes. Ratio 101.25%
Extraction time: cpu 0.73 sec/real 1.58 sec = 47%. Speed 170.34 mB/s

no bugs

hmm it fails for me over and over and over and over
i've tried restarting made sure my antivirus is not the cause etc....

[Razor12911]

Update available

Changes

- Fixed minor issues
- Source code included

Notes

- I included the source code in case you want to make changes to the program, but I think that's what I can do for the project for now

__________________

@darkwolves

I looked over the source code many times and I don't see where an error could occur, plus I ran several tests on the chunk you gave

Compressed 1 file, 268,435,456 => 268,435,456 bytes. Ratio 100.00%
Compression time: cpu 0.33 sec/real 1.23 sec = 27%. Speed 218.14 mB/s

Tested 1 file, 268,435,456 => 268,435,456 bytes. Ratio 100.00%
Testing time: cpu 0.33 sec/real 1.21 sec = 27%. Speed 221.61 mB/s

[darkwolves]

@razor12911 i cannot understand why it won't work it works on some of the files but not all