Hi, :
Thank you for the opinions replied.
I found another method, to record all recursive paths into single line for every recursion path in old LTspice V.17.
It's using the 'dos command window' app, then go to the lib directory maybe 'C:\Users\account\Documents\LTspiceXVII\lib',?
type 'dir /A:D /B /S > all_dir_path.txt', all recursion paths will be saved in the file 'all_dir_path.txt', in an ideal world , it should be solved once.
But it seems new problem happened, it's
1. The content that can be saved in the text box of 'Tools -> settings -> Search Paths -> Symbol Search Path/Libray Search Path' seems having word length bytes limits.
2. If the symbols or libs have the same name in different recursion paths , it can tell which is the original path of the .asc file saved in LTspice V.17 when run it in new LTspice V.24. I guess it's because the ranking order lists in the search paths in LTspice V.24. But I don't quite know the searching rule of this recursive feature in LTspice V.17. -> Such that , have no idea how to rank those path lists.
Thank you for the sharing.
Best regards.
