Maybe you should put this line
Code:
AddFilter {9852A670-F845-491B-9BE6-EBD841B8A613},DirectVobSub (auto-loading version) It will force BSPlayer to load
DirectVobSub (not VobSub) according to DirectVobSub settings, i.e. "Do not load", "Load when needed", "Always load", and subtitles searching option enabled. On the other side
Code:
AddFilter {93A22E7A-5091-45ef-BA61-6DA26156A5D0},Vobsub only loads filter (always) when BSPlayer starts and you have to load subtitles manually.