Try to restart FSB Pro.

If it still not loading the data, please attach one of the files for an examination.

Your file works flawlessly.

Do you see any error messages in the Output log?

Open the Data folder of your Data Source and check if there is such file there.

Can you post a screenshots of the Symbol settings for EURUSD and for the Data Source page?

Is the "Peperrstone real" folder linked to the "Peperrstone razor" data source?

The only thing I changed was the data horizon that I have brought to 200000.

Ok, I have deleted the data in the pepperstone real folder and replaced with new data file's from the broker.

I replaced the data from the FSB Demo Data folder to test and saved the original demo data for later if needed.

The results are like this:

When using the data from the pepperstone real folder: D1 and W1 are still not loading. All the other charts are loading.

When using the same data but from the FSB Demo Data folder: W1 and M1 are not loading. All the other charts are loading.

Unfortunately it's still struggling. Today, I experienced again problems to load the daily chart. FSB Pro changed it's mind.

Fortunately, I could generate a fractal strategy on EURUSD with the daily chart yesterday and the backtest was very good in the carlo tool.

The daily chart is loading with the demo data folder source. The original demo data was replaced yesterday with the data from the broker so I supposed to see almost a similar result, which was very good. In fact, I'm surprised to see that the results are not good.

In this case, I don't see much what to do next except. Doing it all over again and hope to see something new. I've deleted again all the charts data from all the folders and downloaded again the MT4 broker data manually once again. I edited all the csv data files and deleted all the data from before 2000 as I did yesterday and I copied this data also to the demo folder.

After doing this, the problem remains. FSB Pro is still not loading daily and weekly when using the broker data folder, but the data from the demo folder is loading with the same data from M1 to daily. Only the weekly is not loading.

There is also something new I did not noticed before, but maybe nonsignificant. The input parameters (data bars, time of updating and time of beginning are yellow). When I switch to another timeframe and then back the yellow signal disappear.

Does the minimum bars setting can have an influence on loading data or even with the backtesting results? The brokers data source is set to 3000, while on the demo data source it's set on 300. This setting cannot be changed in the control panel.

I've tried to change the value in the DataSource_Pepperstone razor.json from 3000 to 300, but it seems that this setting cannot be overwritten.

No, I did not uninstall because of the license. It may not be accepted twice, but I agree that it's probably the best thing to do.

I'll try it one last time. When the market opens I'll save the data from the broker again and see if there's a difference because the actual data is from during the weekend when the market was closed. I don't know if this can make a difference in the data? If all charts are still not loading on the same source folder, I'll have no other choice than reinstall FSB Pro and hoping it will accept my license again :-/