Solved Zip file on github broken?

[zapta]

When I try to unzip this zip file I am getting an error. Is it broken or it's just my computer?

https://github.com/Duet3D/Duet3-Mini5plus/blob/main/v1.0/Duet3_mini5_Ethernet_step.zip

[dc42]

@zapta it works for me, using 7Zip to open it.

[zapta]

Thanks @dc42. Interesting, got an error on both Windows and Mac, with their builtin zip functions.

[zapta]

@dc42, just tried on a third machine, linux, from the command line, and got this. Does your third party zip utility use new encoding that is not widely popular yet? Can you try zipping with the standard Mac or Windows zipper?

$ unzip Duet3_mini5_Wifi_step.zip
Archive: Duet3_mini5_Wifi_step.zip
skipping: Duet3_5+_Wifi.step need PK compat. v6.3 (can do v4.6)

$ unzip --version
UnZip 6.00 of 20 April 2009, by Debian. Original by Info-ZIP.

[dc42]

@zapta that file is maintained by @T3P3Tony.

[T3P3Tony]

@zapta not sure how that ended up being zipped up with a new compression algorithm. anyway I have replaced the files with one that appear to work fine in windows.

[zapta]

Thanks @t3p3tony. I was able to unzip the new file.