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#1
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7-Zip Download
Is there more than one 7-Zip ?
My 7-Zip About ------------------------- 7-Zip 16.04 2016-10-04 Copyright(c) 1999-2016 Igor Pavlov Button for www.7-zip.org --------------------------- I select files in explorer. I right-click for menu and select 7-Zip Add to Archive It all goes into a .7z file. But if I open the Zip Open archive (Explorer right-click menu) I see the contents but no way to encrypt or set encryption. The Add button says Operation is not supported. |
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#2
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7-Zip Download
ZipperHelp wrote:
Is there more than one 7-Zip ? My 7-Zip About ------------------------- 7-Zip 16.04 2016-10-04 Copyright(c) 1999-2016 Igor Pavlov Button for www.7-zip.org --------------------------- I select files in explorer. I right-click for menu and select 7-Zip Add to Archive It all goes into a .7z file. But if I open the Zip Open archive (Explorer right-click menu) I see the contents but no way to encrypt or set encryption. The Add button says Operation is not supported. I'm not sure what the deal is with that button, but it doesn't work for me either. Drag and drop in 7zFM works to add files. As for encryption, it seems that adding files to an existing archive will encrypt them only if the archive has encrypted file names, which forces you to enter the password to view the contents -- no encrypted file names, files aren't added encrypted. This precludes .zip files, which don't support that feature. If you want to add files to an encrypted archive, it looks like your best bet might be to extract the archive to a temp location, add the file there, then create a new archive. -- Must every single conversation with you test the limits of my sanity and restraint?! |
#3
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7-Zip Download
On Wed, 19 Jul 2017 11:41:39 -0700, ZipperHelp wrote:
I select files in explorer. I right-click for menu and select 7-Zip Add to Archive You're a bit off-topic since 7-Zip isn't exclusively for XP or W7. I'd suggest alt.comp.freeware. Anyway, if you rightclick file Z7-Zip Add to archive You should get this window: https://postimg.org/image/jar6eys49/ -- s|b |
#4
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7-Zip Download
On Wed, 19 Jul 2017 11:41:39 -0700, ZipperHelp wrote:
Is there more than one 7-Zip ? Yes, there is a 32-bit version and a 64-bit version. My 7-Zip About ------------------------- 7-Zip 16.04 2016-10-04 Copyright(c) 1999-2016 Igor Pavlov Button for www.7-zip.org --------------------------- I select files in explorer. I right-click for menu and select 7-Zip Add to Archive (A) This is the point where you set encryption. After clicking "Add to Archive" but before clicking "OK". It all goes into a .7z file. But if I open the Zip Open archive (Explorer right-click menu) I see the contents but no way to encrypt or set encryption. (B) You have gone past the point where you set encryption. Go back to (A) above and do it again. The Add button says Operation is not supported. (C) The "+" (Add) button is not for adding files to the archive you opened. The "+" (Add) button is for when you are using 7-Zip as a file manager to view ordinary hard drive folders and files on your hard drive. To add files to an open Zip file, use drag and drop. Drag files from Windows Explorer and drop them onto 7-Zip. -- Kind regards Ralph 🦊 |
#5
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7-Zip Download
On Thu, 20 Jul 2017 08:02:53 +1200, Ralph Fox wrote:
Is there more than one 7-Zip ? Yes, there is a 32-bit version and a 64-bit version. And what about the beta version? -- s|b |
#6
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7-Zip Download
On 19/07/2017 19:41, ZipperHelp wrote:
Is there more than one 7-Zip ? My 7-Zip About ------------------------- 7-Zip 16.04 2016-10-04 Copyright(c) 1999-2016 Igor Pavlov Button for www.7-zip.org --------------------------- I select files in explorer. I right-click for menu and select 7-Zip Add to Archive It all goes into a .7z file. But if I open the Zip Open archive (Explorer right-click menu) I see the contents but no way to encrypt or set encryption. The Add button says Operation is not supported. You need to open the 7-Zip-File-Manager. See this pictu http://i.imgur.com/TVvaRyC.png http://i.imgur.com/TVvaRyC.png Good luck. -- With over 500 million devices now running Windows 10, customer satisfaction is higher than any previous version of windows. |
#7
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7-Zip Download
ZipperHelp wrote:
I select files in explorer. I right-click for menu and select 7-Zip Add to Archive It all goes into a .7z file. But if I open the Zip Open archive (Explorer right-click menu) I see the contents but no way to encrypt or set encryption. The Add button says Operation is not supported. You cannot change encryption AFTER you create an archive. You need to specify encryption is enabled WHEN you create the archive. Instead of adding to an archive which was not encrypted when created, create a new archive at which time you can elect to encrypt it. "Adding" to a new archive is creating a new archive and when you can elect encryption. Once you've created an archive that is unencrypted, it is too late to encrypt it. You will have to create a new archive and transfer files from the unencrypted archive to the encrypted archive, and then [securely] delete the old archive. Or you could create a new archive with encryption enabled and then store the unencrypted archive's file into the encrypted archive (which effects double compression on the stored unencrypted archive file but gains you little). https://wiki.umes.edu/display/ITKB/H...es+and+Folders |
#8
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7-Zip Download
On 7/19/2017 11:41 AM, ZipperHelp wrote:
Is there more than one 7-Zip ? My 7-Zip About ------------------------- 7-Zip 16.04 2016-10-04 Copyright(c) 1999-2016 Igor Pavlov Button for www.7-zip.org --------------------------- I select files in explorer. I right-click for menu and select 7-Zip Add to Archive It all goes into a .7z file. But if I open the Zip Open archive (Explorer right-click menu) I see the contents but no way to encrypt or set encryption. The Add button says Operation is not supported. For encryption, I only trust the OpenPGP method. I zip files with 7Zip and then use PGP to encrypt the result. (PGP is one of two major OpenPGP applications; the other is Gnu Privacy Guard [GPG].) For PGP, I do not trust any version later than 10.1.2. The source code of that version was made available for externanl examination to check for backdoors and other vulnerabilities. I do not know if any later version was so examined. -- David Ross http://www.rossde.com/ President Trump now denies there are any tapes that recorded his conversations with ex-FBI Director Comey. Between when Trump hinted there might be such tapes and his denial, there was sufficient time to destroy any tapes. |
#9
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7-Zip Download
On Wed, 19 Jul 2017 22:13:12 +0200, s|b wrote:
On Thu, 20 Jul 2017 08:02:53 +1200, Ralph Fox wrote: Is there more than one 7-Zip ? Yes, there is a 32-bit version and a 64-bit version. And what about the beta version? And the older version 9.20, also available on the 7-Zip download page. http://www.7-zip.org/download.html And over 80 versions on SourceForge: https://sourceforge.net/projects/sevenzip/files/7-Zip/ -- Kind regards Ralph 🦊 |
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