Site Tools


Differences

This shows you the differences between two versions of the page.

Link to this comparison view

zoo4:licenseexpired [2015/09/14]
zoo4:licenseexpired [2020/08/14] (current)
Line 1: Line 1:
 +====== Zoo Returning Expired Licenses ======
 +> **Product:** //[[zoo4:home|Zoo 4.0]]//
 +> **Summary:** //Solving the "This license of Rhino is expired" problem//
  
 +=====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.
 +
 +When starting Rhino 4.0 the client receives a message stating that **This license of Rhino is expired**, and offers the choice to **Upgrade this license**, **Enter a new key**, or **Close Rhino**. 
 +
 +How do we resolve this issue? 
 +
 +=====Answer=====
 +
 +This error message is incorrect: The licenses are not expired. Instead, the problem is that the license file in //C:\Program Files\Rhinoceros 4.0\System\Rhino.key// is not writable by Rhino.
 +
 +The fix is easy. 
 +  - Right-mouse click on the Rhino Desktop icon and select **Run as Administrator**. This will start Rhino with elevated rights so the Rhino.Key file can be created or changed. You will see the same message again. 
 +  - Click **Enter a new key**, and **OK**. Enter your key code. The data will be saved and Rhino will start. 
 +  - Then you can start Rhino normally.  
 +  - Rhino should start successfully as a standard user from then on.
 +
 +Rhino 5 does not have this problem since it is designed for Win7 and the complications of UAC.\\
 +
 +{{tag>Zoo4}}