Select the path where the files are stored, Any Extension?

Select the path where the files are stored, Anyone have any extension for that. I can’t find yet

which files,…
See :

for example download files

Search the community before asking any question, There are a huge amount of topics on that… Do a search…

Happy2Help :slightly_smiling_face:
TechnicalZone

use Do it to find it out…
see also tip 4 here App Inventor: How to Learn | Pura Vida Apps
see also Live Development, Testing, and Debugging Tools
Taifun