Ds lite I put the little sd card into into the ds(where i have down loaded all games ) but when i turn the power on it says couldnt find_ds_menu.dat

if you accidentally deleted the menu for the R4 menu try to reseat the card cartriage if that does not work you need to copy or install the system again

hope this help

did you delete the _system_ folder or the .DAT files on the computer?

download the software from r4revolution and put onto the micro sd

reinstall menu.dat on the R4 card.

I will presume you are using a flash card. if so,Go to www.r4ds.com download & unzip the kernel. This will create a folder with the operating system. Copy these files to the root of the SD card (There should be 2 files & 2 folders) After this, copy the .nds files also onto the root of the SD card, and the games should be visible & playable when you turn on the DS NOTE: this will not work for the Nintendo DSi

Hi,

What i would suggest is to take the micro sd card and delete the menu folder and the menutt.dat and anything else associated with the main menu settings. Drag and drop the games folder or games and saves to the desktop and then format the sd card in FAT32.

I appreciate this may seem a little extreme but i have had quite a lot of experience with NDS flash cartridges and the problem you describe usually happens when the menu.tt file becomes corrupt.

Once the sd card is formatted, re install all the nesessary software (you should have these 3 files on the sd card :
TTmenu folder
ttmenu.dat
ttmenu.sys
but, DO NOT put any games onto it until you have placed it into the nds and turned it on allowing the TTcard to build a menu for the games to be loaded from.

Hope this helps

reformat your micro sd card,"by right clicking the micro card in my computer, you can format it" this wipes the card clean and download the latest software from R4 and then reinstall everything, hopes this helps

sa va bin

hi

first of all , check your r4 version.
there are many.

have you put the right firmware on your r4?
original : http://r4ds.cn/download/r4_v1.18_kernel.html

r4 revolution pro : http://www.r4dspro.com/download_en.html
r4 ultra and de luxe : http://www.r4deluxe.com/en/down.asp
r4 III : http://www.r4dsl.net/download-en.asp

after that it should work.
or maybe you should format your memory card first.

have u loaded the r4 soft wear