Extention Manager CC2015 as reported by the successful installation, however, copying the files is not satisfied.
Fragmet MXI-file:
...<files> <file source="file1.txt" destination="$indesign" products="InDesign,InDesign,InDesign32,InDesign64"/> <file source="file2.txt" destination="$userhomefolder/Desktop" products="InDesign,InDesign,InDesign32,InDesign64"/></files> ...
After a successful installation, it is impossible to find the files in the target path tokens.