backup RAM is not initialized?!

HI i have a problem. I use wgen211 emulator and when i launch a sega cd game there is write that my backup ram is not initilized. what have i to do? please help a poor player

thxs !
The short answer: initialise the backup ram.

The how of it: start the emu, press "B" (not the letter, the emulated button) at the BIOS screen (where it tells you to press Start), move the pointer down to "Memory" in the screen that comes up next and press a button. Format RAM (do 'em both - you wont lose anything).