unity personal (Unity 2017.2.1f1 (64-bit) on Windows) license re-activation,

Questions & Answers
1

I started with Unity for the first time today. I installed it and completed the basic tutorials and the rolling ball tutorial. But then I faced the following issue.

  1. I open Unity

  2. Greeted with message : Unity license expired. Please re-activate new license.

  3. a) Enter your Unity serial number and press next

    b) Press Unity “Personal” and press next

Expected result: For Unity to activate the chosen license type

Actual result: Again asks for license type. I choose Personal. On clicking Next nothing happens.

  1. After clicking Next 3-4 times, it shows Something went wrong and gives option for manual activation.

  2. After giving the license file it says License file loaded successfully and gets stuck.

I am still unable to understand how a Unity Personal license can expire. Version Unity 2017.2.1f1 (64-bit) on Windows. I am attaching screenshots below. screenshots.zip

2

I have the same problem. Did you solve it?