FATAL ERROR: [000.000] {foldtrajlite2.c, line 2996} Unable to find file 8fXXXXXX_0_8fXXXXXX_protein_127_0000009.val; cannot continue - replace file and start again, or manually delete filelist.txt

And the file is there.
63006 Jun 19 11:49 8fXXXXXX_0_8fXXXXXX_protein_127_0000009_min.val
Don't know if it matters, and it probably doesn't help any, but these are not the same file name:

8fXXXXXX_0_8fXXXXXX_protein_127_0000009.val
8fXXXXXX_0_8fXXXXXX_protein_127_0000009_min.val