Font Mistake

95 system upgraded to 98
It would only boot into safe mode. In the bootlog a lot of .ttf files were failing to load.Anyhow, I’ve messed up the fonts so that the gdi.exe does not load and consequently windows. I have booted with a 98 boot disk andattempted to extract the font files from the cab files on the setup cd but the system runs out of memory extracting the cab files into the windows\fonts folder.
I have messed with the config.sys/autoexec.bat files to try and configure the memory.
Still the same thing.

Any other ideas????????/