let me give it a try then :D maybe i will add it as cls-uharc
if the results are promising

It was already that i've include that... u dont need to make cls-uharc :D

Multithread was made by me
Optimization has been moded by me
But thanks to Universal CLS Creator from Krinkels.org
:D

Universal CLS Creator is 78372 :p

Thanks... but somehow about UHARC need to a little bit optimize and need to
get the a result if the UHARC has perfect or not... Try it :D

any compressor create temp files during installation i gave up using a long time...
only <stdin> <stdout> for me like zstd/7z/4x4:lzma/srep/xtool...:)

Me too... if I can do with the method using like this
What happen it is?? :confused:
I'm using a phone now. Which means I have a job.

Will there be a WPI Inno ？ When？

WPI Inno, doesn't use isdone.dll.

isdone.dll is used for all those functions that unpack FAN and Shelwien 7zip.

in order to work i need to change many things !!

I dont think so... but if the WPI have IsDone.dll which means that u can use... Unfortunately... that old files doesnt support with Masked Compression v3. So u have gonna only use CIUv3 or ASIS Installer... I recommended.

Can anyone kindly please help me----

I have compressed a 0.98GB file down to 0.54GB ..... that's good but when I try to unpack or install it using Inno setup script... it uses just 256.57MB.... please anyone help with decompression memory increase....
I want to increase the ram usage like 1678MB during installation and anyone help me with it..

For example to get a large memory, First compress with these settings:
If decompression using more memory usage, I guess it's fine.

How to unpack with inno script?

I packed sekiro with arc\Arc a -ma9 -ds -lc4096 -ld4096 -di -i1 -ep1 -ed -r -w.\ Setup-3.xarc ^
-mpoodle+srep:m3f:a2:l256+lolzi:d128m:mt2:ldmf1:ldc 0:mc1023:mtb64:x0 "D:\Games\Sekiro Shadows Die Twice\3\*"

thanks

Hi, I'm new to compression and this was my first software that I tried...
I somehow got the inno setup working to extract files by replacing the name setup-1.arc to <myfilename> but where do I put the password to extract the files that had password while compression.
And how to extract multiple files? I mean setup-1.bin, setup-2.bin and so on!!! Do I just copy and past the same line with different name?
Thanks in advance...

How to unpack result files with inno, pls help!!

tested the Multithreaded Precomp V 0.48,
when I have setup this
The multi thread works, but it will call the cls-precomp.exe instead of cls-precomp_x64.exe

The compressing time reduced a little bit, and the result is 4% smaller?
Which doesn't seem to be right, multi thread should only reduce time not result size.
When try to unpack the result, it says
ERROR: archive structure corrupted (decompression of control block failed)Press any key to continue . . . :(

Reproduce: