[wpkg-users] Unable to use 7z to decompress an archive?

[Luca Manganelli]

On 11/03/2014 15:41, heiko.helmle at horiba.com wrote:
> No many, but DWG Trueview 2014 is compressed with a version of RAR that
> 7z cannot uncompress. If you try manually you'll get errors.
>
> To unpack DWG Trueview you need unrar.


It's not the "official" archive, I unpacked it on my computer and then 
repacked it using 7-zip.

the problem is that 7zip refuses in some way to run under WPKG.