KIO4_Base64 for API 30 and above

I am trying to use the KIO4_Base64 extension for android 12

my file “sample.png” is located in the Download folder what will be the path to input at which block, I have tried all the options but failed and also used the latest version as per the below site

https://kio4.com/appinventor/277_extension_imagen_Astring.htm

But in spite of the direction, I couldn’t discover the process. It is to be noted that I have succeeded in android 10 now I am trying to find the way for Android 12

Is there anybody have any idea about it?

Thank you.

Please provide a screenshot of your relevant blocks including Do it results
@juananton1991 might have a tip for you…

Taifun


blocks (2)
blocks (3)

These are the blocks I use for my work

You might want to copy your file to ASD and try from there …

Taifun

That means it can not be used for other thn ASD? For Android 11 and higher?

As far as I understand, for method FileToStringASD the file must be in ASD… I might be wrong, the author @juananton1991 might want to explain…

You always can copy a file to ASD… where is the problem?

Taifun