0
votes
1answer
21 views

Compress / Zip a folder periodically but use minimal CPU?

Similar to this question except, I need it to run with minimal CPU on the background? Also, if there's a 7zip solution that will be nice.
0
votes
0answers
47 views

Extract Java7u60 Server on Windows

I've downloaded the file server-jre-7u60-windows-x64.tar.gz from http://www.oracle.com/technetwork/java/javase/downloads/server-jre7-downloads-1931105.html and am trying to extract it with 7Zip. I ...
0
votes
1answer
120 views

7z in batch file with variables “Incorrect command line”

I'm trying to run the following batch file: set HH=%time:~0,2% set HH=%HH: =0% IF %time:~0,2% GTR 5 ( IF %time:~0,2% LSS 21 ( FOR /F "TOKENS=1 DELIMS=:" %%A IN ('TIME/T') DO SET HH=%%A XCOPY ...
0
votes
1answer
34 views

Move data with compression

I'm using win 7.I have disk ~2Tb which one I want to format so I need to move data from it to other disk, but the problem is that I have not another 2Tb disk and I think I can compress data(on the ...
2
votes
1answer
306 views

7zip - self-extracting executables require admin privileges and trigger compatibility warning

When I create self-extracting archive executables for Windows with 7zip, the .EXEs trigger UAC on Windows7. And frequently after unzipping, I get this: I'm using commandline like: 7z a -sfx7z.sfx ...
10
votes
1answer
1k views

How to stop 7-Zip from automatically downloading and opening a zip file in Chrome?

I have checked the "Ask where to save each file before downloading" option in Chrome settings yet after installing 7-Zip, every time I click on a link which targets a .zip file: chrome doesn't fire ...
0
votes
2answers
663 views

How to install non Microsoft USB device driver on PC without admin rights?

I am running Win 7x32 secured corporate laptop. My USB audio device has .exe installer file which is not possible to execute because of having no admin rights. Is it possible to embed driver files in ...
4
votes
3answers
2k views

Recursively unzip files where they reside, then delete the archives

I goofed up a setting on the backup software I use. Normally I would have the files from a network share get loaded into a spare drive, compressed into zip folders, then sent off to the offsite hub. ...
0
votes
2answers
941 views

How to open big tar.gz file

I created a big tar.gz file, following this guide. It is a daily backup file. My computer has 3 GB of RAM and is running Windows 7. My biggest archive is 183 GB, containing pictures and documents. ...
10
votes
3answers
3k views

How do you register the 7-Zip GUI program with the .7z extension in Windows?

For whatever reason, the 64-bit Windows Installer doesn't seem to register the .7z file extension with the 7-Zip GUI (or with anything, as far as I can tell). How do I go about doing it. A simple ...
2
votes
1answer
563 views

Automatically extract and rename extracted file according to archive's name

I have a bunch of zip files in a folder. Each zip file has a file in it named exp_1.txt. I would like to unzip each zip file and rename the extracted file from each zip file to what the zip file was ...
1
vote
3answers
5k views

Extracting a Zip File with Japanese Filenames?

I'm trying to extract files from a zip file on Windows 7. The filenames are in Japanese, but they just look like éñé▀é─é±é─ü[é╓é┐éσèGòùé▄é╟é⌐üÖâ}âMâJâZâbâg20110423. They include a 3D model file and ...
1
vote
1answer
1k views

7-zip files on Linux with AES-256 encryption

I have a requirement to zip up some files in Linux with 7zip using AES-256 encryption. The end user will be opening in Windows with 7zip. I'm using the following command: 7za a myfile.zip test.txt ...
0
votes
2answers
378 views

How to extract and erase the original compressed file on Windows 7?

I wonder whether there is an extractor tool that as well as extract the file contents, erase the original compressed file. Thank you.
2
votes
2answers
197 views

Corrupt PNG files after unzipping

I downloaded 7-zip for Windows to extract .png files from .deb archives, but they turn out corrupted, showing a black background instead. Is there an alternative, working program for unzipping .deb ...
2
votes
2answers
460 views

7zip multiple files into multiple 7z files

I have a bunch of files in a directory and want to 7zip each one into its own 7zip archive So, for example, 1.csv, 2.csv, 3.csv will end up as 1.7z, 2.7z, 3.7z Is this possible with a .bat file in ...
4
votes
2answers
575 views

Extract archive here, autodetect subfolder

I use 7-Zip under Windows 7 to extract all kind of archives. The ever-running problem is that there is not a single way to handle subfolders. Some people create their archives like this (let's call ...
1
vote
1answer
1k views

Force Applications to use Teracopy

I use Teracopy everywhere I really like it and have found it to be stabler/faster/better than vanilla copy. However when using certain applications, namely 7zip for one, (I am certain there are ...
5
votes
2answers
798 views

Can the “copying” step from 7zip be sped up?

I use 7Zip to extract compressed files. I am currently working with a compressed 7GB RAR file that expands to 55.6GB. I understand the time it takes to unzip the file, but then I have to sit and ...
1
vote
3answers
716 views

Zip Utilities with Queue Functionality [closed]

Are there any programs similar to 7zip or PeaZip that support a "queue" functionality? I have multiple large files to unzip, and I would like to add them all to one single queue and have them ...
0
votes
2answers
591 views

.zip file created on Mac giving error in Windows 7 upon extracting

My friend compressed lots of photos into a zip archive using a MacBook, and uploaded it to Dropbox. I downloaded the zip and when I try to extract using WinRAR it gives this error, but extracts most ...
0
votes
2answers
2k views

How to recursively extract all .tar and .tgz file zipped in a .tgz file using 7zip command line version

I'm using 7zip cmd line version in my app (written in Python on Win 7 box) to extract .tgz files. Although I'm using the -r switch, the .tar and .tgz subdirectories are not extracted. Can someone tell ...
1
vote
0answers
930 views

'No such interface supported' when attempting to compress file through 7zip commandline

When I run the 7zip commandline: > echo foo | 7za a arc.7z -sifoo.txt Everything works as expected, but if I try to do: echo foo | 7za a arc.zip -sifoo.txt I get the following: ...
2
votes
2answers
965 views

7zip to archive multiple files across many folders

I have a folder called lessons and 34 nested lessons in this folder course\ lesson1\updatedfile.html lesson2\updatedfile.html ... lesson34\updatedfile.html The lessons folder contains just the ...
2
votes
1answer
2k views

7-Zip command line option to include only one kind of file recursively

I want to add any txt file under a given path using 7-Zip. Looking at the help I tried this: 7za a -ir!*.txt bla.7z c:\initial\path This ended up including every single file, txt or not. Looking ...
2
votes
1answer
3k views

How to add files to specified folder in archive with 7zip command line

I have folders and files on my disk C:\builds\main.exe D:\components\a\testa.exe D:\components\b\testb.exe D:\components\c\testc.exe D:\dependencies\abc.dll Can I create an archive with 7z command ...
4
votes
1answer
1k views

Files inside archives can't be opened inside 7zip

I open the archive inside 7zip, then double-click a file inside the archive to open it with the associated application, and I get "File not found" errors in the app (for example opening a image in ...
1
vote
2answers
4k views

How do I create seperate 7z files from each selected directory with 7zip command line?

FOR %i IN (*.*) DO 7z.exe a "%~ni.7z" "%i" Does the job for each selected file. However I've got tons of directories (with files inside them obviously) I need to pack. Say I have d:\dir1, d:\dir2, ...
4
votes
3answers
2k views

Scheduled backup of certain directories in Windows 7

I'm using Windows 7 and I need to schedule a daily backup that does the following: The schedule needs to run daily at 7pm The backup needs to generate a compressed archive of selected backup ...
1
vote
1answer
810 views

Include only *.cs files using the 7zip GUI

I highlighted a few folders in 7zip and wanted to add only the *.cs files from those folders into this archive. I can't seem to figure out what I would type in the "parameters" box to make this ...
2
votes
2answers
2k views

Setting WinRAR to exclude files with the exact filename I specify from being extracted from an archive

How can I configure WinRAR to exclude files with the exact filenames: thumbs.db or .DS_Store (ignoring case) from being extracted from an archive (all directory levels within an archive)? Files with ...
7
votes
4answers
11k views

7-zip & Windows 7: Make “Extract to <folder>” default on double-click

I'm trying to find a way to make the action you can perform from the context menu, "Extract to <folder_same_as_file_name>" the default action when double-clicking the file instead of simply ...
2
votes
2answers
5k views

7-ZIP can't open pictures in Windows default photo viewer (Windows 7)

I updated 7-ZIP to the latest version 9.2, but when I try to open e.g. jpg from zip archive I always get a message "Windows Photo Viewer can't open this picture because either this picture is deleted, ...
1
vote
1answer
5k views

How to extract all zip files in subfolders using 7-zip in Windows 7

I have a large Windows 7 folder tree structure containing many zip files. These are single layer zip files (not zip within zip). What 7-zip command can I use to parse through this folder structure, ...
0
votes
0answers
101 views

Comparing zip/compression utilities [duplicate]

Possible Duplicate: Best compression applications for Windows? I've used WinZip, WinRar, and 7zip for packaging and compression. I know the first two are payware, and the last is open ...
7
votes
1answer
9k views

7zip Add to Archive: How to exclude certain file types/extensions?

I want to archive a folder but want to exlude all media files. How do I leave out: *.avi *.flac when archiving?
3
votes
1answer
1k views

Update File in a subdirectory with 7z commandline

As the title says i want to update the file test.txt which is located in a directory called Test within a Archive called test.zip If I run 7z.exe u test.zip test.txt if puts the file in the root ...
3
votes
2answers
921 views

Context Menu being created if you install 7-Zip or TortoiseSVN in Windows 7 while it works just fine in Windows XP

I've installed 7-Zip in XP and it creates a context-menu in Windows Explorer. But, in Windows 7 it doesn't. I don't know why. I tried it with administrator privileges, but nothing happened.
4
votes
1answer
4k views

How do I setup Task Scheduler in Windows 7 to compress a folder using 7-Zip File Manager?

I would like to get 7-Zip Manager to zip my wwwroot folder on a weekly basis. Is it possible to automate this with Windows 7 Task Scheduler, and if so, what are the exact steps to do this?