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        <title>McNeel Wiki zoo4</title>
        <description></description>
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        <item>
            <title>&quot;CD Key addition request denied by the server&quot; error</title>
            <link>https://wiki.mcneel.com/zoo4/checkinerror?rev=1597445311&amp;do=diff</link>
            <description>&quot;CD Key addition request denied by the server&quot; error

	&quot; Product: Zoo 4.0
 Summary: Solving the “CD Key addition request denied by the server...” error.&quot;

Question

We have a user running Rhinoceros that gets its license from our Zoo server. The user can check out the license and work off-site. However, when he tries to check the license back in again, he gets the following error:</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>How Can I Find My Zoo Servers?</title>
            <link>https://wiki.mcneel.com/zoo4/findzooservers?rev=1597445311&amp;do=diff</link>
            <description>How Can I Find My Zoo Servers?

	&quot; Product: Zoo 4.0
 Summary: Solving the “Where are my Zoo servers?” question.&quot;

Question

My organization is using the Zoo to manage its Rhino 4.0 licenses. But, nobody around here seems to know what computer the Zoo server is running on. How can I discover this?</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Zoo 4.0 - License Manager</title>
            <link>https://wiki.mcneel.com/zoo4/home?rev=1597445311&amp;do=diff</link>
            <description>Zoo 4.0 - License Manager

[Zoo 4.0]

Getting Started

	*  Download and install Zoo 4.0 on a Windows-based server or workstation.
	*  Install Rhino, Flamingo, Penguin, Brazil, and Bongo on any or all of the computers in your network as workgroup nodes. 
	*  The Zoo is designed to work right out of the box - there is no configuring necessary other than adding your licenses (CD-Keys), and then configuring these products to run as workgroup nodes.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Zoo Installation and Configuration</title>
            <link>https://wiki.mcneel.com/zoo4/installation?rev=1675293428&amp;do=diff</link>
            <description>Zoo Installation and Configuration

	&quot; Obsolete: this article is outdated. Read about the newest version of The Zoo&quot;

	&quot; Product: Zoo 4.0
 Summary: Tips for installing the Zoo Workgroup License Manager&quot;

The Zoo lets you share Rhino, Flamingo, Penguin, and Bongo licenses (CD-Keys) among users on the same network workgroup. Zoo 4.0 is designed to work with Rhino 4.0 CD-Keys as well as CD-Keys from earlier versions of Rhino, Flamingo, Bongo, and</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Wed, 01 Feb 2023 23:17:08 +0000</pubDate>
        </item>
        <item>
            <title>Cannot Find Zoo Server After IP Address Change</title>
            <link>https://wiki.mcneel.com/zoo4/ipaddresschange?rev=1597445311&amp;do=diff</link>
            <description>Cannot Find Zoo Server After IP Address Change

	&quot; Product: Zoo 4.0
 Summary: Solving an IP address change issue.&quot;

Question

We needed to change IP addresses and subnet masks of systems on our network. After doing this, our Rhino workstations could no longer get licenses from our Zoo server.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Zoo Returning Expired Licenses</title>
            <link>https://wiki.mcneel.com/zoo4/licenseexpired?rev=1597445311&amp;do=diff</link>
            <description>Zoo Returning Expired Licenses

	&quot; Product: Zoo 4.0
 Summary: Solving the “This license of Rhino is expired” problem&quot;

Question

We are having difficulties getting Rhino 4.0 working in network-node mode on our Windows 7 64-bit workstations.  We have one workstation that is working and that had SR8. The others that are not working are SR9.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Mailslot defined</title>
            <link>https://wiki.mcneel.com/zoo4/mailslot?rev=1597445311&amp;do=diff</link>
            <description>Mailslot defined

	&quot; Product: Zoo 4.0
 Summary: All about mailslots.&quot;

Overview

A mailslot is a mechanism for one-way interprocess communications (IPC). Applications can store messages in a mailslot. The owner of the mailslot can retrieve messages that are stored there. These messages are typically sent over a network to either a specified computer or to all computers in a specified domain. A</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Moving a Zoo Server</title>
            <link>https://wiki.mcneel.com/zoo4/movezoo?rev=1597445311&amp;do=diff</link>
            <description>Moving a Zoo Server

	&quot; Product: Zoo 4.0
 Summary: Discusses the steps to moving the Zoo server software from one server to another.&quot;

Moving the Zoo license manager software from one server to another is really no different than installing the Zoo software from scratch.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Using the Zoo across a Microsoft VPN</title>
            <link>https://wiki.mcneel.com/zoo4/msvpn?rev=1597445311&amp;do=diff</link>
            <description>Using the Zoo across a Microsoft VPN

	&quot; Product: Zoo 4.0
 Summary: Discusses the use of the Zoo across a Microsoft VPN.&quot;

More Information

The following is a customer's experience trying to get the Zoo to work over a Microsoft VPN:

Just a little message to inform you about my newest discovery. After thorough research it seems that apparently</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Multiple Rhino sessions and licensing</title>
            <link>https://wiki.mcneel.com/zoo4/multipleinstance?rev=1597445311&amp;do=diff</link>
            <description>Multiple Rhino sessions and licensing

	&quot; Products: Zoo 4.0
 Summary: Discusses how multiple sessions of Rhino are licensed by the Zoo.&quot;

Question

If the Zoo has 4 licenses available, for example, and one user starts Rhino 4 times on his computer, are all 4 licenses used?</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Multiple Network Card Issue</title>
            <link>https://wiki.mcneel.com/zoo4/multiplenic?rev=1597445311&amp;do=diff</link>
            <description>Multiple Network Card Issue

	&quot; Product: Zoo 4.0
 Summary: Discusses a laptop, Zoo connectivity issue.&quot;

Question

I have a laptop with Rhino 4.0 installed on it. I am trying to get a license form our company's Zoo server. When I launch Rhino, the Zoo marks a license a</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Zoo Service Shuts Down After Starting</title>
            <link>https://wiki.mcneel.com/zoo4/multiplezoo?rev=1597445311&amp;do=diff</link>
            <description>Zoo Service Shuts Down After Starting

	&quot; Product: Zoo 4.0
 Summary: Enabling multiple Zoo server support&quot;

Question

The Zoo License Manager service seems to stop as soon as it is started. At one time, it was all working fine. I have reinstalled the Zoo software, but it still isn't staying up. The only thing I haven't done is reboot the server and I can't do that during the day. Any thoughts?</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Redundant Zoo question</title>
            <link>https://wiki.mcneel.com/zoo4/redundantzoo?rev=1597445311&amp;do=diff</link>
            <description>Redundant Zoo question

	&quot; Product: Zoo 4.0
 Summary: A common question regarding redundant Zoo servers.&quot;

Question

I see the latest version of Zoo has a “multiple server” checkbox. The documentation suggests I can have multiple Zoo's on a routed network, each serving different clients. Can clients be setup to draw licenses from multiple Zoos? This would be useful if our primary server went down.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Registry Key Lookup on Windows x64</title>
            <link>https://wiki.mcneel.com/zoo4/registrylookup?rev=1597445311&amp;do=diff</link>
            <description>Registry Key Lookup on Windows x64

	&quot; Product: Zoo 4.0
 Summary: Tip for solving registry key lookup issues on x64 versions of Windows.&quot;

Question

I am running Rhino 4.0 on an x64-based version of Windows, and I cannot get Rhino to find a Zoo using Registry Key Lookup. What gives?</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Rhino 4.0 Client Does Not Run</title>
            <link>https://wiki.mcneel.com/zoo4/rhino4uac?rev=1597445311&amp;do=diff</link>
            <description>Rhino 4.0 Client Does Not Run

	&quot; Product: Zoo 4.0
 Summary: Discusses what can happen if you delete the Rhino.key file.&quot;

Question

I have a Windows 7 system that cannot run Rhino when configured as a network node.

This is what happens:

	*  I run Rhino by double-clicking on the desktop icon.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>&quot;License of Rhinoceros is already in use&quot; warning</title>
            <link>https://wiki.mcneel.com/zoo4/rhinolicenseinuse?rev=1597445311&amp;do=diff</link>
            <description>&quot;License of Rhinoceros is already in use&quot; warning

	&quot; Product: Zoo 4.0
 Summary: Solving the “License of Rhinoceros is already in use...” warning.&quot;

Question

When I launch Rhino 4.0, I get the following error:

This license of Rhinoceros is already in use on &lt;COMPUTER NAME&gt;.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>&quot;Unable to open the service&quot; Error</title>
            <link>https://wiki.mcneel.com/zoo4/runasadmin?rev=1597445311&amp;do=diff</link>
            <description>&quot;Unable to open the service&quot; Error

	&quot; Product: Zoo 4.0
 Summary: Solving the “Unable to open the service” error.&quot;

Question

I've tried to install the Zoo on a Windows 2008 Server and have problems with running the Zoo console. When I double-click on the Zoo shortcut, I get a</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>&quot;Application has failed to start&quot; Error</title>
            <link>https://wiki.mcneel.com/zoo4/runtimeerror?rev=1597445311&amp;do=diff</link>
            <description>&quot;Application has failed to start&quot; Error

	&quot; Product: Zoo 4.0
 Summary: Solving the “Application has failed to start...” error.&quot;

Question

I am trying to install the Zoo. But, I keep getting the following error
when I try to run the Zoo Console.



Answer</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>&quot;Server mailslot not created&quot; error</title>
            <link>https://wiki.mcneel.com/zoo4/servermailsloterror?rev=1597445311&amp;do=diff</link>
            <description>&quot;Server mailslot not created&quot; error

	&quot; Product: Zoo 4.0
 Summary: Solving the “Server mailslot not created...” error.&quot;

Question

When I log into my Zoo server and try to run the Zoo, I get the following error:

FATAL ERROR: Server mailslot not created.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>&quot;Side-by-side information is incorrect&quot; Error</title>
            <link>https://wiki.mcneel.com/zoo4/sidebysideerror?rev=1597445311&amp;do=diff</link>
            <description>&quot;Side-by-side information is incorrect&quot; Error

	&quot; Product: Zoo 4.0
 Summary: Solving the “Application has failed to start...” error&quot;

Question

I am trying to run the Zoo (23-Feb-2012). But, I keep getting the following error
when I try to run the Zoo Console.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Zoo Server Running Slow</title>
            <link>https://wiki.mcneel.com/zoo4/slowzoo?rev=1597445311&amp;do=diff</link>
            <description>Zoo Server Running Slow

	&quot; Product: Zoo 4.0
 Summary: Tip for solving a slow running Zoo server issue.&quot;

Question

The Zoo application running on my server seems to be running slowly. When I check the Zoo's log file, I see a number of Failed to write to client mailslot</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Switch Rhino to Workgroup Node</title>
            <link>https://wiki.mcneel.com/zoo4/switchnodetype?rev=1597445311&amp;do=diff</link>
            <description>Switch Rhino to Workgroup Node

	&quot; Product: Zoo 4.0
 Summary: How to switch Rhino from standalone node to workgroup node.&quot;

Question

To use the Zoo, does the user need to install Rhino as a workgroup node? Meaning, if he uses Rhino already as a standalone node and changes to using the Zoo, does he need to completely reinstall Rhino?</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Zoo Troubleshooting</title>
            <link>https://wiki.mcneel.com/zoo4/troubleshooting?rev=1597445311&amp;do=diff</link>
            <description>Zoo Troubleshooting

	&quot; Product: Zoo 4.0
 Summary: Tips for solving problems related to the Zoo Workgroup License Manager.&quot;

The Zoo uses a simple, protocol-independent messaging technology called Mailslots to communicate with Rhino. Microsoft networks use mailslots messages in a variety of areas, including domain logon service. Mailslot messaging works on all modern Microsoft operating systems. Mailslot messaging works on both Workgroup networks and on Domain networks.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Using NETSH to Open TCP and UDP Ports</title>
            <link>https://wiki.mcneel.com/zoo4/usingnetsh?rev=1597445311&amp;do=diff</link>
            <description>Using NETSH to Open TCP and UDP Ports

	&quot; Product: Zoo 4.0
 Summary: Using NETSH to open Zoo 4.0 required TCP and UDP ports.&quot;

Netsh is a Windows command-line scripting utility that allows you to, either locally or remotely, display or change the network configuration of a computer that is currently running.</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>&quot;Failed to write to client mailslot&quot; error</title>
            <link>https://wiki.mcneel.com/zoo4/writemailsloterror?rev=1597445311&amp;do=diff</link>
            <description>&quot;Failed to write to client mailslot&quot; error

	&quot; Product: Zoo 4.0
 Summary: Solving the “Failed to write to client mailslot...” error.&quot;

Question

I have installed the Zoo on one of our server. But none of my Rhino clients can obtain a license. When I look in the Zoo's log file, I see the following errors:</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
        </item>
        <item>
            <title>Checking Out Licenses from the Zoo</title>
            <link>https://wiki.mcneel.com/zoo4/zoocheckout?rev=1710797942&amp;do=diff</link>
            <description>Checking Out Licenses from the Zoo

	&quot; Obsolete: This page is for Zoo 4, an obsolete version of LAN Zoo.
 Current documentation of this feature is here&quot;

	&quot; Product: Zoo 4.0
 Summary: Solving the “cannot check out license...” error.&quot;

Question

I am trying to check out a license from my Zoo server using Rhino's CheckOutLicense command. But, I keep getting the following error:</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Mon, 18 Mar 2024 21:39:02 +0000</pubDate>
        </item>
        <item>
            <title>Multiple Retries Required to Obtain License from Zoo</title>
            <link>https://wiki.mcneel.com/zoo4/zooretry?rev=1597445311&amp;do=diff</link>
            <description>Multiple Retries Required to Obtain License from Zoo

	&quot; Product: Zoo 4.0
 Summary: Discusses why a Rhino system might need to retry multiple times to obtain a license from a Zoo server.&quot;

Question

We have a large number of licenses, over 180, of Rhino and all of those licenses are managed by a single Zoo server. We have noticed that the Zoo is sometimes a little slow to granting licenses when requests are made. That is, our user base often has to keep</description>
            <author>anonymous@undisclosed.example.com (Anonymous)</author>
        <category>zoo4</category>
            <pubDate>Fri, 14 Aug 2020 22:48:31 +0000</pubDate>
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