ms<
[email protected]>:
: [Re Winpack to unpack Installshield cabs said:
I see only 2 choices, Load Packed File, or Pack a Folder. No reference
to Unpack.
In Winpack, I browse to a zip file, previously determined to be
InstallShield type, get message "wrong file type" or similar. Maybe
because this is not right, that's why I don't see "unpack"?
I tried copying the setup file itself to the Winpack folder, browsed to
it, no help.
There are parts. The first is to deal with the single state of the file as
downloaded: ProgramSetup.exe. Given it is an InstallShield type, you'll be
able to use your normal unzip util to extract it. Then you'll be left with
a bunch of files.
The 1-2 files from that list which you want will be named data*.cab.
Second part is to run Winpack. Use it to open the data1.cab file. Do you now
see files displayed there, in the Winpack interface?
Right-click on the file list contents. Depending where you right-click, will
come the various choices.
select top level in the list: "Unpack Archive"
select a folder group in the list: "Extract a Group"
select something in the file pane: "Extract a File"
Similar options using Winpack's File and Archive menu, as with right-click,
they show up dependent on where in the file/group list you have selected.
I'm not sure whether the roadblock is getting used to the Winpack interface,
about it being picky about making sure you've selected at a certain place,
before getting an "Unpack Archive" option on menus? Or whether it is hunting
down which files extractable .exe's are InstallShield.
If this latter, I'm not sure best way to go about it. I'd long ago
already extracted whatever ProgramSetup.exe files were extractable, with
my unzipper. And don't now have a way to guess the best way to spot them
out globally. (?) There might be some file header to put in the Find In:
box, but I can't test.
I'd always dealt with extractable .exe's individually, by dragging them
to a different folder, with PowerArchiver's context-menu item, and at
destination, it would either extract them, or fail, depending on what
type they were.
The only step I know for globally identifying is at the second stage:
placing what's up once they're already extracted. Those Installshield
filenames...layout.bin, setup.ins, setup.lid, _sys1.cab, data1.cab, etc.