MusiXTeX error

[David Gonz�lez]

I haven't used TeX/MusiXTeX for a few days, today I tried to TeX one of my scores, and I got the following message: "I can't find the default format file" but everything is installed, this just happened all of a sudden, A Windows message said:   INITEXMF provocated an exception c06d007eH in the module INITEXMF.EXE of 0257:00403bbf. Registry EAX=0063fae4 CS=0257 EIP=00403bbf EFLGS=00000246 EBX=00000000 SS=025f ESP=0063faa8 EBP=0063fad8 ECX=c1752450 DS=025f ESI=00405d68 FS=46d7    EDX=815d09d0 ES=025f EDI=00000000 GS=0000   Bytes in CS:EIP: ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x ,02x   As I had made some changes in my PMX file, I thought that was the cause, but I tried some other files, and I have the same problem.   Before sending this message I decided to reser my PC, but the problem persisted.   Can somebody help me?   David