Dear all,

due to the plethora of Grasshopper loading errors we've received over
the past week, we bumped the installer to the top of the to-do list.

Grasshopper version 0.5.0070 is now available as a download from:
http://download.rhino3d.com/download_rel.asp?rel=403

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Since this is the first 'installable' version of Grasshopper, you have
to make sure that all the old files are gone before you run the
installer:

- Make sure Rhino is not running, since it will not allow you to
delete Grasshopper files which are currently loaded.
- Delete all the grasshopper files/folders on your machine. See the
bottom of this post for a list of Grasshopper related files and
folders.
- Start Rhino and run the Grasshopper command. If the command is
invalid, you've successfully removed Grasshopper. If not, use the
PluginManager to see where Grasshopper is being loaded from and remove
those files as well.

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This version adds almost no functionality to the product, so if you
currently have a working setup, it might be wise to hang back and see
what happens to those few brave souls who decide to test the very
first version of a software installation...

Grasshopper files:
- Grasshopper.dll      (this file hasn't been distributed for a while,
it is similar to Grasshopper.rhp)
- Grasshopper.rhp     (the plugin main file)
- GH_IO.dll               (Grasshopper Input/Output library)
- GH_IO.xml             (comments for GH_IO.dll)
- CSharpOpenGL.dll  (library for ultra-fast drawing of grasshopper
point objects)
- GH_IO_Viewer.exe  (utility application to parse/examine gh and ghx
files)
- QWhale.Common.dll
- QWhale.Editor.dll
- QWhale.Syntax.dll
- QWhale.Syntax.Parsers.dll
- QWhale.Syntax.Schemes.dll
- ****.ehc                 (Component library, file format has been
replaced by *.gha)
- ****.gha                 (Grasshopper assembly)

Grasshopper folders:
- Components\       (folder that contains the default component
libraries (gha files) that ship with Grasshopper)
- Icons\                  (folder containing three windows icon files;
GH_Assembly.ico, GH_Binary.ico, GH_Xml.ico)
- Cursors\8bit\        (folder containing a set of windows cursor
files used on pre-XP OS versions)
- Cursors\32bit\      (folder containing a set of windows cursor files
used on XP+ OS versions)


Make sure all these files and folders are deleted prior to installing
Grasshopper 0.5.0070

--
David Rutten
Robert McNeel & Associates

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