0
votes
2answers
62 views

zip: Unexpected end of archive

When I try to extract my 1.15GB downloaded .zip file am getting following error: ! D:\N750XXUCNG6_N750ODDCNG5_INU.zip: Unexpected end of archive I have tried this ...
0
votes
0answers
382 views

is it possible to unzip z01,z02… without .zip?

I have multiple z01,z02, but missing a zip file. Is it still possible to unzip? If not, is there any repair tool that you recommend?
1
vote
0answers
135 views

How can I create a self-extracting executable from the windows command line that accepts the default install directory as a parameter?

I have tried several different methods including winzip command line and 7zip, but I cannot find a method that will let me create a self-extracting executable that will extract to a specific directory ...
1
vote
4answers
3k views

Why should I prefer 7zip over WinZip in Windows environment? [closed]

I know Winzip is not free and 7-zip is free . Other than this is there any reason why I should use 7ZIP over Winzip for compression ? I am using Windows 7 .
1
vote
1answer
111 views

Batch Script for backup

I need a batch script that will zip up all files in a particular directory and save it to another directory in a YYYY/MM/DD-HH/MM/SS format. I've seen things similar but not sure about this. Thanks! ...
1
vote
1answer
228 views

Shell zip with unattended password

I have a script that runs some automatic zip generation using shell zip. The request is to add automatic encryption with password. From what I understand, the option -e is the right one, but it asks ...
10
votes
1answer
1k views

How to do “legacy” ZIP compression with 7zip?

We have an old application that requires zip files to be "legacy" format. I would really love to get rid of the adware ridden WinZip and use 7zip. However, I don't know which compression options and ...
3
votes
2answers
1k views

Does the RAR compression algorithm compress better than the ZIP compression algorithm?

I took 3 test files and ZIPped them. With the 3 test files again I RARred them. Each .RAR archive is smaller than the corresponding .ZIP archive. Does the RAR compression algorithm give a better ...
2
votes
2answers
2k views

How do I stop using Winzip and let Windows handle .zip files natively?

Anytime I download a .zip file or create a compressed folder, my PC makes it a Winzip file, which is no good because I don't want to pay their fee to get the full version (the version I have was a ...
2
votes
0answers
158 views

How secure is winzip encryption? [duplicate]

Possible Duplicate: Is zip's encryption really bad? Just how secure is winzip (http://www.winzip.com/) encryption? Can you point me to any articles or anything like that where a zip ...
0
votes
0answers
102 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 ...
0
votes
1answer
735 views

When extracting multiple self extracting .EXEs with 7-Zip, how do I specify to only overwrite if newer?

I have a bunch of self extracting .EXE files that I'm using 7-Zip to extract. I only want files to be overwritten with newer versions. The 7-Zip extract dialog only gives me the option to overwrite ...
1
vote
1answer
181 views

Winzip Legacy Format in Ubuntu?

I have a script that uses the ZIP command in linux (Ubuntu), and changes the name to make it executable for a certain program. Now I realized the reason this program was not unzipping and installing ...
0
votes
2answers
2k views

“Unsupported compression method 98” error when unzipping a file. What tools support it, other than WinZip?

I'm getting an error message: "unsupported compression method 98" when unzipping a file somebody sent to me. I've tried both an older version of WinZip, and 7-Zip 4.65. (Update: I've also tried ...
1
vote
3answers
124 views

Why the huge discrepancy in size between two similar zip files?

I use WinZip to zip entire directories of code and send them to a fellow programmer. He makes changes and sends the directories of code back to me. Ignoring the fact that this is not a good way to ...
5
votes
3answers
662 views

How can I remove empty paths from a zip file?

I have a zip file that contains a empty path, which I want to be rid of. How can I clear it, while maintaining the rest of the zip? When I open the item in winzip I cannot see the empty file, but ...
9
votes
8answers
23k views

How do I reassemble a zip file that has been emailed in multiple parts?

I received 3 emails each containing part of a zip file. The extensions end in .z00, .z01 and .z02. (Emailed as such to get around the typical 10Mb attachment limit per email.) I have put all 3 files ...