-
Hello everyone
I hope that despite my poor control of English, you can understand me.
When compressing a file, by default the extension is included as part of the file name. for example, if the file is name.pdf, the compressed file will be name_pdf.zip.
Is there any way for the extensions not to be included in the compressed file name? As much as I have searched I don’t see such an option.
Thanks for your time
-
Hi,
I’m using Convert Archives on a local folder of .zip files, converting them to .lzh files, and I’m finding that perhaps 1 in 75 files is actually converting and outputting a file. Even then, the .lzh file is incomplete, missing most of the source files.
The progress bars completes OK, say 75/75 files, but only one .lzh file exists in the output folder.
It seems to be the same with different source and output folders on both local and USB disk - I can’t see a pattern.
The files extract and compress (to .lzh) without issue on their own.
Is there a log file I can check please, to see why PA does not like these files as part of the batch conversion?
Thanks very much, Rich.
-
I’m experiencing very slow extraction speed of multipart RAR files. For the first part the extraction is super fast but when PA reaches the part2.rar the extraction from there on gets super slow. PA needed for a 6,3 GB multipart archive 30 minutes to extract. I tested then with another program and it just took 70 seconds. I had this slow extraction speed with PA for quite a long time and I always thought that is maybe because of a high compression rate that the extraction would take longer. But it seems that only PA gets that slow.
I have lots of multipart archives that are 10+ GB and with PA it would be really time consuming. Is there any solution to this?
-
Hi -
I have powerarchiver licenses for powerarchiver standard and toolbox (and also as a result for pro).
I can successfully register powerarchiver with my pro/toolbox codes, and it unlocks the majority of the content/features. However if I try and create a .pa style archive I get the registration popup saying I need PowerArchiver Pro (if I go to help/about I can verify I have the relevant version and it’s registered to me).
-
-
Configuration:
Powerarchiver 2021 20.00.73
Windows 10 Education 10.0.19042 Build 19042When extracting gcc-arm-10.2-2020.11-mingw-w64-i686-arm-none-linux-gnueabihf.tar.xz , Powerarchiver wrongly thinks some .exe files have a length of zero:
98773b3b-65c0-48fa-8cd4-d081b2e0adee-image.png
Once extracted:
D:\Temp\Powerarchiver\gcc-arm-10.2-2020.11-mingw-w64-i686-arm-none-linux-gnueabihf\bin>dir *.exe Volume in drive D is DATA Volume Serial Number is 0E12-BCA2 Directory of D:\Temp\Powerarchiver\gcc-arm-10.2-2020.11-mingw-w64-i686-arm-none-linux-gnueabihf\bin 2020-11-20 07:10 PM 1,391,599 arm-none-linux-gnueabihf-addr2line.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-ar.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-as.exe 2020-11-20 07:41 PM 3,030,119 arm-none-linux-gnueabihf-c++.exe 2020-11-20 07:10 PM 1,389,293 arm-none-linux-gnueabihf-c++filt.exe 2020-11-20 07:41 PM 3,027,513 arm-none-linux-gnueabihf-cpp.exe 2020-11-20 07:10 PM 4,040,503 arm-none-linux-gnueabihf-dwp.exe 2020-11-20 07:10 PM 391,769 arm-none-linux-gnueabihf-elfedit.exe 2020-11-20 07:41 PM 0 arm-none-linux-gnueabihf-g++.exe 2020-11-20 07:41 PM 3,026,926 arm-none-linux-gnueabihf-gcc-10.2.1.exe 2020-11-20 07:41 PM 609,607 arm-none-linux-gnueabihf-gcc-ar.exe 2020-11-20 07:41 PM 609,607 arm-none-linux-gnueabihf-gcc-nm.exe 2020-11-20 07:41 PM 609,607 arm-none-linux-gnueabihf-gcc-ranlib.exe 2020-11-20 07:41 PM 0 arm-none-linux-gnueabihf-gcc.exe 2020-11-20 07:41 PM 2,165,533 arm-none-linux-gnueabihf-gcov-dump.exe 2020-11-20 07:41 PM 2,343,605 arm-none-linux-gnueabihf-gcov-tool.exe 2020-11-20 07:41 PM 2,450,233 arm-none-linux-gnueabihf-gcov.exe 2020-11-20 07:54 PM 9,605,899 arm-none-linux-gnueabihf-gdb.exe 2020-11-20 07:41 PM 3,028,997 arm-none-linux-gnueabihf-gfortran.exe 2020-11-20 07:10 PM 1,412,943 arm-none-linux-gnueabihf-gprof.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-ld.bfd.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-ld.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-ld.gold.exe 2020-11-20 07:41 PM 25,546,567 arm-none-linux-gnueabihf-lto-dump.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-nm.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-objcopy.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-objdump.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-ranlib.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-readelf.exe 2020-11-20 07:10 PM 1,393,083 arm-none-linux-gnueabihf-size.exe 2020-11-20 07:10 PM 1,392,464 arm-none-linux-gnueabihf-strings.exe 2020-11-20 07:10 PM 0 arm-none-linux-gnueabihf-strip.exe 32 File(s) 67,465,867 bytes 0 Dir(s) 1,002,422,431,744 bytes freeWhen the same archive is being extracted from a git bash session (after having installed git 2.30.1 for Windows 64 bit version from git-scm.com), the .exe files are extracted as expected:
xz -k -d gcc-arm-10.2-2020.11-mingw-w64-i686-arm-none-linux-gnueabihf.tar.xz tar xf gcc-arm-10.2-2020.11-mingw-w64-i686-arm-none-linux-gnueabihf.tar cd gcc-arm-10.2-2020.11-mingw-w64-i686-arm-none-linux-gnueabihf/bin ll *.exe -rwxr-xr-x 1 User 197121 1391599 Nov 20 19:10 arm-none-linux-gnueabihf-addr2line.exe* -rwxr-xr-x 2 User 197121 1421598 Nov 20 19:10 arm-none-linux-gnueabihf-ar.exe* -rwxr-xr-x 2 User 197121 2028927 Nov 20 19:10 arm-none-linux-gnueabihf-as.exe* -rwxr-xr-x 2 User 197121 3030119 Nov 20 19:41 arm-none-linux-gnueabihf-c++.exe* -rwxr-xr-x 1 User 197121 1389293 Nov 20 19:10 arm-none-linux-gnueabihf-c++filt.exe* -rwxr-xr-x 1 User 197121 3027513 Nov 20 19:41 arm-none-linux-gnueabihf-cpp.exe* -rwxr-xr-x 1 User 197121 4040503 Nov 20 19:10 arm-none-linux-gnueabihf-dwp.exe* -rwxr-xr-x 1 User 197121 391769 Nov 20 19:10 arm-none-linux-gnueabihf-elfedit.exe* -rwxr-xr-x 2 User 197121 3030119 Nov 20 19:41 arm-none-linux-gnueabihf-g++.exe* -rwxr-xr-x 2 User 197121 3026926 Nov 20 19:41 arm-none-linux-gnueabihf-gcc-10.2.1.exe* -rwxr-xr-x 1 User 197121 609607 Nov 20 19:41 arm-none-linux-gnueabihf-gcc-ar.exe* -rwxr-xr-x 1 User 197121 609607 Nov 20 19:41 arm-none-linux-gnueabihf-gcc-nm.exe* -rwxr-xr-x 1 User 197121 609607 Nov 20 19:41 arm-none-linux-gnueabihf-gcc-ranlib.exe* -rwxr-xr-x 2 User 197121 3026926 Nov 20 19:41 arm-none-linux-gnueabihf-gcc.exe* -rwxr-xr-x 1 User 197121 2165533 Nov 20 19:41 arm-none-linux-gnueabihf-gcov-dump.exe* -rwxr-xr-x 1 User 197121 2343605 Nov 20 19:41 arm-none-linux-gnueabihf-gcov-tool.exe* -rwxr-xr-x 1 User 197121 2450233 Nov 20 19:41 arm-none-linux-gnueabihf-gcov.exe* -rwxr-xr-x 1 User 197121 9605899 Nov 20 19:54 arm-none-linux-gnueabihf-gdb.exe* -rwxr-xr-x 1 User 197121 3028997 Nov 20 19:41 arm-none-linux-gnueabihf-gfortran.exe* -rwxr-xr-x 1 User 197121 1412943 Nov 20 19:10 arm-none-linux-gnueabihf-gprof.exe* -rwxr-xr-x 4 User 197121 2572182 Nov 20 19:10 arm-none-linux-gnueabihf-ld.bfd.exe* -rwxr-xr-x 4 User 197121 2572182 Nov 20 19:10 arm-none-linux-gnueabihf-ld.exe* -rwxr-xr-x 2 User 197121 4550029 Nov 20 19:10 arm-none-linux-gnueabihf-ld.gold.exe* -rwxr-xr-x 1 User 197121 25546567 Nov 20 19:41 arm-none-linux-gnueabihf-lto-dump.exe* -rwxr-xr-x 2 User 197121 1404945 Nov 20 19:10 arm-none-linux-gnueabihf-nm.exe* -rwxr-xr-x 2 User 197121 1531656 Nov 20 19:10 arm-none-linux-gnueabihf-objcopy.exe* -rwxr-xr-x 2 User 197121 1991350 Nov 20 19:10 arm-none-linux-gnueabihf-objdump.exe* -rwxr-xr-x 2 User 197121 1421598 Nov 20 19:10 arm-none-linux-gnueabihf-ranlib.exe* -rwxr-xr-x 2 User 197121 1163376 Nov 20 19:10 arm-none-linux-gnueabihf-readelf.exe* -rwxr-xr-x 1 User 197121 1393083 Nov 20 19:10 arm-none-linux-gnueabihf-size.exe* -rwxr-xr-x 1 User 197121 1392464 Nov 20 19:10 arm-none-linux-gnueabihf-strings.exe* -rwxr-xr-x 2 User 197121 1531656 Nov 20 19:10 arm-none-linux-gnueabihf-strip.exe*The same archive file does extract properly under a native Linux Ubuntu 20.04 system, or under Windows 10 using the WSL2 Linux subsystem using xz and tar.
-
Its a long time since people reported bugs like converter bug still no fix yet
-
Hi,
I just saw, that on the Website, PowerArchiver 2021 20.00.73 is advertised as latest version. (Actually, the downloaded version says, it’s 20.00.70 in the about dialog)
But it still comes with the “red icon set” for preview versions and has some known unfixed bugs, as I read here.Is it sufficiently stable to be used on production systems?
Kind regards
-
-
Hi I recently bought PowerArchiver and found some bugs and issues that I hit testing some of the features out.
If you are doing a backup and on the compression options screen its default is compression format is PA with no option to change disk spanning. If you change to 7-zip you can change disk spanning. If you change the disk spanning then move back to PA format the field for disk spanning disables but the option stays set to what you changed it to. When you do a backup it will use PA with files spanning but PowerArchiver says that its not a valid format when you open it. If PA can’t really do file spanning then this screen is allowing it.
I have attached an image where the progress bar is in the middle of the CD/DVD/BD Tools screen.
alt text
I have a 7-Zip file I created using the backup tools doing an increment backup. It opens and extracts just fine but if you using the Test option PowerArchiver locks up. Link to file: Backup-2021-02-05-20-35-36 TEST LOCKUP.7z
On any Zip/PA/7-Zip process the pause and cancel buttons do not work. You have to hard kill the entire application to get out.
-
There would be many of us with Intel Processors.
and they have their own optimized zlib algorithm, which can result in more efficiency if used combined with their hardware processor.
Reference:
https://www.intel.com/content/dam/www/public/us/en/documents/white-papers/zlib-compression-whitepaper-copy.pdfCan we get the same Functionality Under Hardware Acceleration Feature?
Zlib is not the only feature that intel has included with their processor, there’s many, which if combined can result in efficient and better compression ratios.
-
Hi,
After the batch archiving is complete, and if I click on whitespace of the PA app, I get this error.
PA Batch.png
I did check for ongoing process and ensured no archives were corrupt, It seems like activity did complete successfully but the error is shown for no reason, and only after clicking the whitespace.
Please see if this can be removed.
-
I’m using the Kaspersky Total Security.
I have configured PA as exclusion as followed:
PA Exclusion.png
and also is set us trusted application
PA Trusted Application.png
Scenario:
My Antivirus likes to scan for everything, and it’s safeguarding behavior is to prevent the access to the file until the file is properly scanned for.
The issue:
PA when losses the access to file, it is stuck, consumes Resources, and never completes the process or throws any error
Recommendation:
PAStarter should also work as PAMonitor:
There should be a monitoring process, at least if I’m using queuing feature, that should check for never ending compression processes and terminate them so the queue can be little bit automated.Also,
There should be multiple attempts at retrying if PA loses access to or is denied, instead of having to see process was stuck for longer duration.Or, better, save the parameters I used for keeping the files in compression, and automatically restart the whole compression process after termination the same, of same folders and files set, this should happen in case if compression was stuck.
-
If you use Queue Feature, you are not saving on space, you are just squeezing less.
Here’s explaination:
https://youtu.be/XcxG2wxyink
I did test the same on multiple files, and of different types.
It does have large difference for each large file you are trying to squeeze.
Folders with multiple files, just have no benefits if you use Queue Feature
-
Hello!
I am using the portable version of PA2021. After switching from build 58 to 73 I have problems with the color-scheme:
While 58 behaves like expected and showed everything in light or dark colors according to the settings, 73 always shows the lower part of the window in dark colors, no matter whether I select automatic, light or dark.
This happens on a clean installation of 73 as well as on an update from build 58. I have attached two images generated on the same machine at the same time with the same settings. The upper shows build 73, the lower 58. Is it a bug or some changed setting I miss?
Thanks for help!
A.BorquePA2021_73.png PA2021_58.png
-
Hello,
PowerArchiver Command Line 7 support file greater than 2 Go ?
Thanks
-
If you have tabbed archive browsing(reuse same window for all archive opening)
and if you open two archives, and right click on older one to view properties it will only show of the recent archive that was opened, on all tabs/archivesupgraded to 20.0.73
-
Hi.
I currently own the PowerArchiver Select - lifetime free upgrades and support for PowerArchiver Toolbox English license.
This license is active on 1 device. Does the license allow me to activate PowerArchiver on a second device that I own? Or do I need a separate license for that?
Thank you ! :)
-
Hello!
While the installable version of PA 2021 has already received two updates and is at version 20.0.73 the portable version still remains at the initially released build 58. Are there plans to update that version, too?
Thanks for a reply! -
I’ve been dealing with an intermittent explorer.exe crash for 5-6 years now. It happens randomly and will usually occur multiple times within a single session of an hour or two on my machine when manipulating files through Windows Explorer. explorer.exe is the only thing that ever crashes, so it’s not hardware IMO. I’ve done all hardware diagnostics and RAM is good. I’ve even swapped out motherboards with different brand and even the exact same one and it still crashes. sfc /scannow indicates system files are fine. I’ve done multiple reinstalls of the OS with no positive results. This crashing has happened on Windows 7 64-bit and Windows 10 64-bit. It seemed to get more frequent with Windows 10 after upgrading last year. I’ve also been using PowerArchiver throughout that time period (upgrading over time with new releases). I recently disabled all non-Microsoft extensions via ShellExView and saw no crashes for about 10 days, which is really unusual. I turned back them all back on after 10 days and saw another explorer.exe crash within the hour. So I disabled all 32-bit extensions and saw another crash. Following that I disabled all the PowerArchiver shell extensions and haven’t seen a crash after a day of heavy usage manipulating files within Windows Explorer, which doesn’t happen for me. The crash dumps I’ve captured don’t seem to indicate PowerArchiver is involved but I have a hunch it has something do with PowerArchiver shell extensions. The system even feels smoother with the PA extensions disabled. Windows 10 reliability monitor always has the same type of problem:
Description Faulting Application Path: C:\WINDOWS\explorer.exe Problem signature Problem Event Name: BEX64 Application Name: explorer.exe Application Version: 10.0.17134.165 Application Timestamp: 4031a9f8 Fault Module Name: StackHash_e78e Fault Module Version: 0.0.0.0 Fault Module Timestamp: 00000000 Exception Offset: PCH_8D_FROM_ntdll+0x000000000009AA54 Exception Code: c0000005 Exception Data: 0000000000000008 OS Version: 10.0.17134.2.0.0.256.48 Locale ID: 1033 Additional Information 1: e78e Additional Information 2: e78e327659b46c9a0c6916396b253cbf Additional Information 3: cebf Additional Information 4: cebf952c5db535ae7880488aafce55d9 Extra information about the problem Bucket ID: 1a57e4e784fbc735c231c68bd88581a9 (1311047270476906921)I know this is a very nebulous explanation but is there any way to link this up to PA shell extensions as the cause? I can provide the crash dumps and additional information if necessary.
Encoding of filenames in zip archives
-
Hi,
i’m looking for some technical advice about ZIP archives in general. i’ve developed a small utility that reads zip archives and extracts the names of the files within, in C++ and using the zlib version 1.2.1. since i’m working in a UTF-8 environment, i need some conversion, and i had always assumed (i can’t remember whether i read it somewhere or just found out) that the internal encoding for filenames was cp-850 (DOS codepage).
however, i’ve received an archive created by EasyZip. in it is a file whose name contains special chars (german umlauts), and i’ve noticed that the conversion didn’t work. further searching showed that in this EasyZip archive internal filenames are encoded using ISO-latin-1 (ISO-8859-1). some zip utilities seem not to have any problem reading the filename (eg winzip), some others (winrar, powerarchiver, …) just read it wrong – as if it were encoded with the cp-850 codepage.
i’ve searched the zlib documentation, and the zip specification on the pkware webpage, and i haven’t been able to find out where the encoding used might be specified. i guess it’s possible since some programs recognize it, but i’m at a loss as to where i should look for it…can someone help me with that, or give me a hint? thx a lot in advance
David
-
Can U Post The Archive Here So We Can Check It And Test It And Hopefully A Fix Will Be Made
-
i’ve searched the zlib documentation, and the zip specification on the pkware webpage, and i haven’t been able to find out where the encoding used might be specified. i guess it’s possible since some programs recognize it, but i’m at a loss as to where i should look for it…
can someone help me with that, or give me a hint? thx a lot in advance
David
Not really sure if this is an answer, but maybe this thread gives a hint?
http://www.powerarchiver.com/forums/showthread.php?t=1196 -
hi
first of all thx for the replies
Not really sure if this is an answer, but maybe this thread gives a hint?
http://www.powerarchiver.com/forums/showthread.php?t=1196this certainly has something to do with my problem. however, what i’m looking for is some technical hints (ie on the programming level) as to how to recognize the internal encoding to perform the proper conversion. i’m posting some example zip files which depict my problem.
the archives have all been created with different zip programs (as described in the filenames). easyzip.zip and winzip.zip both contain one file named ÄÖÜßäöü.txt (ÄÖÜäöüß). winxp.zip and ziputil.zip both contain one file named NeüerNäme.txt (Ne¨erNäme)
weirdly enough, different programs manage to open different archives:
winzip gets them all right
winrar gets the winxp.zip wrong, but all the others alright.
powerarchiver (9.25) and my program get winzip and winxp right, but the other ones wrong.when i say “get them wrong”, it only means that the filenames are scrambled. for instance, when i extract easyzip.zip with powerarchiver, the extracted file is named -Í_¯õ÷³.txt (can’t write this with HTML codes… however, that’s exactly what you get when you interpret the characters in the filename as CP-850 although they’re ISO-8859-1).
again, this is not a bug report against powerarchiver (although you could use it as one if you want ;-) ). my primary concern is to find out how i can recognize the encoding in my own program.
again thx for your help!
attachment_p_5670_0_easyzip.zip
attachment_p_5670_1_winxp.zip
attachment_p_5670_2_winzip.zip
attachment_p_5670_3_ziputil.zip -
I think it is safe to assume that encoding should be CP -850. Problem is that many zip engines are not built up to standards and they always use their own logic.
I briefly checked app note and I didnt see anything about code sets.
-
I think it is safe to assume that encoding should be CP -850. Problem is that many zip engines are not built up to standards and they always use their own logic.
I briefly checked app note and I didnt see anything about code sets.
hmmm… not sure about this. does that mean that one should check which program was used to create the archive and react accordingly, ie to say “if program == winzip then encoding = cp850 else if program == easyzip then encoding = iso-8859-1 else …”?
i mean, since the last version of winzip (9.0 i think) seems to be able to cope with different encodings, how do they do it?
i also checked some docs, especially that of PKWare, and it doesn’t say anything about CP-850 either i think. they took it as a standard because it was the DOS encoding at the time they first created the app, and everyone followed them till apparently a few years ago, where others started to take their own path. i so want to know how to find out what that path is!
i haven’t tried with the last version (2006 b6) of powerarchiver, does it solve the problem? if not, shouldn’t it?
-
hmmm… not sure about this. does that mean that one should check which program was used to create the archive and react accordingly, ie to say “if program == winzip then encoding = cp850 else if program == easyzip then encoding = iso-8859-1 else …”?
i mean, since the last version of winzip (9.0 i think) seems to be able to cope with different encodings, how do they do it?
i also checked some docs, especially that of PKWare, and it doesn’t say anything about CP-850 either i think. they took it as a standard because it was the DOS encoding at the time they first created the app, and everyone followed them till apparently a few years ago, where others started to take their own path. i so want to know how to find out what that path is!
i haven’t tried with the last version (2006 b6) of powerarchiver, does it solve the problem? if not, shouldn’t it?
i think easyzip (which is previous version of PA btw) and earlier versions of ziptv engine simply used whatever code set was active. This is wrong. There are few other things that EasyZip does, that are out of zip specs as well.
Maybe Ivan will chime in with more info on this, I am sure they fixed the problem in one of the easyzip/pa releases 4-5 years ago.
You could always code some kind of code set check, or get it from somewhere else, but this is an solution for the problem that almost does not exist, since all of the newer zip engines are now using cp-850. I dont think we have had many support requests for this issue (if any) in past year or so, although it was more frequent maybe 4 years ago.
-
… this is an solution for the problem that almost does not exist, since all of the newer zip engines are now using cp-850.
might be. however, i checked the last zip/unzip utilities i found on the info-zip homepage (http://www.info-zip.org/). the latest version of zip (feb. 2005) definitely uses ISO-8859-1, and powerarchiver definitely has a problem with it (check the attachment). perhaps the reason why this issue was less addressed lately was that the unzip utility (which i think is commonly used on linux) as well as winzip (which is more or less the standard on windows) have learned to cope with this discrepancy, although unzip still has problems with eg win xp’s zip archives, and not with winzip’s, though they both use CP-850 internally. probably winzip sets some flag which indicates the codeset, and win xp doesn’t. i’ll check unzip’s source code, maybe i can find something there.
cheers,
-
i checked the source code of the unzip utility, and the solution is actually there. i can post the explanation and some code implementing it if some people are interested.
David