I have moved to a new PC, and MT5 has no data feed.

 

The old PC has the data feed in MT5, but I can't see any details of how to set it up in MT5 on the new machine.

Do I have to de-register my old machine in order to get a data feed on the new machine?  If so, how?

 

Open demo account to get datafeed and price to be moved on the chart.
or use already existing real or demo account for that.

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MetaTrader 5 Help - Open an Account

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https://www.mql5.com/en/forum/214820

Open an Account - Getting Started - MetaTrader 5 Help
Open an Account - Getting Started - MetaTrader 5 Help
  • www.metatrader5.com
Two types of accounts are available in the trading platform: demonstration (demo) and real. Demo accounts provide the opportunity to work in a training mode without real money, allowing to test a trading strategy. They feature all the same functionality as the live ones. The difference is that demo accounts can be opened without any investment...
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