Hi everyone, some good news about PowerArchiver… I’ve managed to get in touch with the original developer of PowerArchiver, Ivan Petrovic, and he has confirmed that the product is not dead or abandoned, in fact it is still very much alive! There has been a hiatus over the past months for various reasons, but that we should expect to see stuff coming through in the coming months (hopefully the next 2 months).
I had a large .tar file (a backed up WSL) and I want to delete a few directories and their contents from it using PA2023.
PA just destroys the whole archive as soon as I try to delete a directory, leaving it in a state where PA2023 won’t even open it any more.
I tried several times and also tried compressing it to .tar.xz instead - same result.
This should either actually work, or it should say operation not supported and do nothing.
Hello!
The regular version of PA 2023 is out for over 6 months now, but there is still no sign of the portable release.
(When) will there be one?
Thanks!
Hello!
Is there currently no portable version of PA2023 available?
(When) do you plan to release one?
Thanks!
Win 11 64 bit
I have some archives which have been encrypted, using the encrypt option either in pbs or when interactively creating a zip. When I open these, and look at files, I am asked for passwords, which I know, and then can view items or decrypt the files in the archive (tools>decrypt files).
However, when I use the Actions>Remove Archive Encryption (whether using the same zip or asking to write another), the routine shows progress bar to the end, but then just hangs i.e. “OK” never activates. All process information shows this stalled/hanging.
What can I do to sort this out?
For example:
Download this ZIP file: http://dslstats.me.uk/files/dslstats32W-6.5.zip
Everything in the ZIP file is in a directory “dslstats32W-6.5”.
However when I extract using right click “Extract Here” the name of the directory created is “2W-6.5” !
I am running PA 22.00.09 on Windows 11. I have seen the same happen with some other kinds of archive too.
If I compress a folder to a .pa using right click, Compress to folder.pa and use the new Windows 11 menu then the Options, Configuration, Miscellaneous, Use normal relative path setting is always enabled.
But I like this option disabled so I have to use the old style menu in order to get PA to compress a folder in the way I wish.
Just tried using the Modern (Windows 10) Icon set and seeing a few missing icons in both PowerArchiver Burner and PowerArchiver Encryption screens . They are all there in the Minimalistik icon set and the only difference I can see is the former is blue and the latter grey. In version 22.00.9
powerarc_2023-09-18_17-00-19.png
powerarc_2023-09-18_17-01-05.png
PA 22.00.09
344c6c52-f03f-407b-ad76-8130b31936bb-image.png
PA 22.00.09 shows a nag screen, when I try to open some setting windows. I have already PA 2023 Toolbox and PA shows, that it’s licensed in the info dialog.
a860bd81-3e71-4ce0-9988-74cd4189d43e-image.png
0836bc83-8046-4a91-bc7b-68bd231100a3-image.png
PA 22.00.09
Some labels in the help toolbar are not translated:
b3c1f5c4-b73d-49d8-9ed0-56294840838c-image.png
I’m looking forward to deploying PowerArchiver 2023 to my users. Can you tell us when the MSI will be available for download and distribution?
Thanks.
Hi there,
there were some security issues fixed in 7zip:
https://www.zerodayinitiative.com/advisories/ZDI-23-1165/
https://www.zerodayinitiative.com/advisories/ZDI-23-1164/
As it seems, that PowerArchiver and PACL use the 7zip libraries, could you please update them to the latest version?
Hi,
From where I get PAVD2023.EXE? PowerArchiver 2023 tries to open it.
But it seems, it tries to download PAVD2021.EXE.
Thanks
I noticed that the version of ZPAQ used is older than the latest released 7.15 https://mattmahoney.net/dc/zpaq.html also there seems to be a newer fork that adds several features https://github.com/fcorbelli/zpaqfranz
It would be useful to implement this latest version (it also maintains the same syntax and behavior as the latest official release if used the -715 flag) and add when opening a zpaq file a choice of the version of the files to show (e.g. as dummy folders represented the various versions present). Since any previous changes are stored with this format, it is possible to extract a snapshot of a certain date/version.
No end mark in LHA archives
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Hi,
Here’s some more detail on how to reproduce the “No end mark” problem I referred to in an earlier post.
1. Download the “Official” LHA utility for Win32. Search Google for the file LHA32106.EXE. For example, you may find it in http://www.asahi-net.or.jp/~GI8S-TKUC/lha32106.exe (note: I have not tested this and therefore cannot guarantee it to be virus-free).
2. Run LHA32106.EXE to extract the LHA32.EXE archive utility. This is a simple Win32 Console utility. To install it, just copy it into a directory pointed to by your PATH environment variable.
2. Create an LHA archive using the Explorer context menu. Let’s call it t.lzh.
3. In a Command Prompt window, type LHA32 t.lzh and press Enter. LHA32 will produce a listing of the archive, but before it does that it will produce a message box titled “UNLHA32 Error report (on execute_cmd)” and containing the text “No end mark. : ‘t.lzh’”.
If you look at the t.lzh in a hex editor, and compare it to one created by LHA32, you will notice that the “end mark” is just a NUL character as the last character of the file. You can “fix” the t.lzh file that Power Archiver created, simply by appending a NUL character to it, but it would be best if Power Archiver created it properly in the first place.
Regards,
Klitos -
Thanks!
I will look into issue.
-
The issue will be fixed in 9.01.02.
Thanks!
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You can Test new per-release here:
http://www.powerarchiver.com/test/release/powarc901.execheck if you are still having the same issue.
thanks,
-
In a Command Prompt window, type LHA32 t.lzh and press Enter. LHA32 will produce a listing of the archive, but before it does that it will produce a message box titled “UNLHA32 Error report (on execute_cmd)” and containing the text “No end mark. : ‘t.lzh’”.
Nope. I get error : “UNLHA32.DLL is necessary in order to practice this program” ??
UNLHA.DLL does not exist in the extracted directory. Guess that should be a seperate download??However, using a hex file viewer - the lzh file created by PA 9.01.02 does have a NULL character at the end - so I guess it is OK?
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Hi,
Sorry, I forgot you had to download UNLHA32.DLL separately. Do a Google search for “UNLHA32.DLL” and you’ll get links to download the latest version, currently ulh3191g.exe (version 1.91g).
I tried the 9.01.02 test version. Instead of UNLHA32.DLL complaining about “No end mark”, it now complains that the created LZH file has an “Invalid end mark”.
You said you looked at the generated file in a hex editor and it had an end mark of “NULL”. I did the same, but it had an end mark of 90 hex (instead of 00 hex). Now that’s strange.
Cheers,
KlitosP.S.
By the way, I also noticed that installing this version of PowerArchiver forces the association of file types even when you don’t want it to. Just confirming what someone else said in another post. This can be annoying, when you’ve spent time carefully associating different archive file types with different utilities, and then this utility comes along and destroys your associations. -
Hmm.
Created four archives with PA 9.01.02 (just 3 or 4 ASCII text files) - two were NULL terminated, two were not - just coincidence? -
Hi,
P.S.
By the way, I also noticed that installing this version of PowerArchiver forces the association of file types even when you don’t want it to. Just confirming what someone else said in another post. This can be annoying, when you’ve spent time carefully associating different archive file types with different utilities, and then this utility comes along and destroys your associations.if you leave “Associate PowerArchiver with reccomended formats” option in setup checked, it will indeed change your associations ;-). I have tested it and unchecked that option - PowerArchiver did not associate itself with anything.