If you cannot connect to the internet, Tally provides an offline activation method. After entering your details on the Activate License screen, you will see a C: Show Offline Key option. Use this to generate a lock file and follow the instructions to activate your license without an internet connection.
: This ID will be linked to your license for all future operations. If you cannot connect to the internet, Tally
Check your email, copy the unlock code, paste it into the screen, and hit Enter to permanently activate your workstation. Alternative: Use Tally.ERP 9 for Free via Educational Mode : This ID will be linked to your
It sounds like you are looking for a way to get Tally.ERP 9 version 6.6.3 up and running. : Choose "Tally
: Choose "Tally.ERP 9 Series A Release 6.6.3" from the drop-down menu.