Error initializing R interpreter * in Telecoupling Toolbox

[ircastrod]

Hello, I installed the Telecoupling Toolbox from https://telecouplingtoolbox.org/ and add it to ArcGis. Unfortunately, I have not been able to fix the following error, when executing the network analysis grouping script:

Executing: NetworkAnalysisGrouping
"C:\Users\Windows\Downloads\SampleData_ArcGIS_v2.3\SampleData_ArcGIS_v2.3\Systems\Network Analysis Grouping\nodes.csv" CODE "C:\Users\Windows\Downloads\SampleData_ArcGIS_v2.3\SampleData_ArcGIS_v2.3\Systems\Network Analysis Grouping\links.csv" "C:\Users\Windows\Downloads\SampleData_ArcGIS_v2.3\SampleData_ArcGIS_v2.3\Systems\Network Analysis Grouping\World_countries_2002.shp" ISO_3_CODE spin_glass 10 2 Set3 0,05 0,08 0,8 C:\Users\Windows\Downloads\SampleData_ArcGIS_v2.3\results\WGP.pdf C:\Users\Windows\OneDrive\Documentos\ArcGIS\nodes_NetworkAnalysisGroupin1.shp C:\Users\Windows\Downloads\SampleData_ArcGIS_v2.3\results\NMT.csv
Start Time: Fri Aug 6 20:54:00 2021
Running script NetworkAnalysisGrouping...
Failed to initialize R interpreter
Failed to execute (NetworkAnalysisGrouping).
Failed at Fri Aug 6 20:54:00 2021 (Elapsed Time: 0,18 seconds)

I tried making it work following the instruction of this forum #73, but not lucky yet.

I appreciate your kind help