TTDS problem

Help needed.
I have got a TTDS with YS Menu.
I having some problems with 18 card games rom, touchmaster 4 rom and carnival games rom.
Everytime I try to start it says can't create sav.file.

Replying to #1

The touch master 4, does not even load/recognize using the latest .DAT from Retro. I don't know about the other games you mentioned. But you can have it running on Wood R4 v.1.20. I'm playing that game on Wood. I have R4DS Original v.1.18 using Wood R4 for R4 Original v.1.20 and YSMENU (don't ask me what version cause mine's a mess.....I don't really upgrade to v.6.43, I only copy which ever extinfo.dat and infolib.dat's data for the games I'm playing into Retro's older v.6.4X version.)

I don't have wood r4 original. only ys menu. i got tt card.