You need to surrender your Tally.Server 9 license if you want to use the license on another computer.
To surrender your Tally.Server 9 license
1. Start Tally.Server 9.
2. Click S: Manage Server in the Tally.Server 9 monitor screen.
3. Click F3 : Licensing in the Tally.Server Information screen.
4. Click L : Surrender License in the Startup screen as shown below:
o If you are a Microsoft Windows standard user, and do not have the required rights, a message appears as shown below:
Click Yes , and enter your computer administrator username and password to restart Tally.Server 9 with administrator rights.
o If you have Microsoft Windows administrator rights, a message appears as shown below:
Click Yes , for Tally.Server 9 to restart with administrator rights.
5. Press Enter to surrender the license.