I thought I did answer. When I do as you've suggested.....it tells me c: is not a valid drive.
These are the changes I've made.....I still get the same error messages and result
My autoexec.bat
SET BLASTER=A220 I10 D3 H7 P330 T6
LH LH C:\WINDOWS\COMMAND\MSCDEX /D:MSCD001 /V /M:8
LH...