Looks like theres a subs issue (and I don't know how to fix it)

[adracamas]

Might be something new they added.. maybe something to break the program.. None the less you lose all the data from cleanup because it doesn't seem to bypass the error and make the MKV

Using CrunchyRoll Downloader Toolkit DX v0.98b and it seems to effect Boruto
http://www.crunchyroll.com/boruto-naruto-next-generations/episode-1-boruto-uzumaki-732523

`Attempting to decrypt subtitles...
Success! Subtitles decrypted.
Attempting to decrypt subtitles...
Success! Subtitles decrypted.
Attempting to decrypt subtitles...
Success! Subtitles decrypted.
Attempting to decrypt subtitles...
Success! Subtitles decrypted.
Attempting to decrypt subtitles...
Success! Subtitles decrypted.
Attempting to decrypt subtitles...
Success! Subtitles decrypted.
Attempting to decrypt subtitles...
Success! Subtitles decrypted.
Attempting to decrypt subtitles...
Success! Subtitles decrypted.
Starting mkv merge
mkvmerge v10.0.0 ('To Drown In You') 32bit
Error: '[Russkii]' is neither a valid ISO639-2 nor a valid ISO639-1 code. See 'mkvmerge --list-languages' for a list of all languages and their respective ISO639-2 codes.
Merge process complete

Starting Final Cleanup
Cleanup Complete`

[adracamas]

Tested a work-a-round. Doesn't FIX the issue but makes them downloadable. Just leaving this for anyone that might get the same issue.

Settings.ini has a setting near the bottom for onlymainsub=False changing to True fixes the issue but will only leave you with the subtitle of whatever you state in language =.

[insanedude63]

So, the problem here is that it seems Cruchyroll has added support for Russian subtitles since the last time this program was modified.
A simple fix is to add support for it in the ultimate.py located in the crunchyroll-xml-decoder folder. Around line 112 there will be a whole bunch of entries like "sub_id3 = [word.replace('[English (US)]','eng') for word in sub_id3]" just add the Russian entry like so
"sub_id3 = [word.replace('[Russkii]','rus') for word in sub_id3]"
and also in the sub_id5 section too like so
"sub_id5 = [word.replace('[Russkii]','rus') for word in sub_id5]"
Before you close it, remember to add Russian to the list of languages around line 160 like so
" , u'Russian': 'rus' "