This fixes the age-long annoyance that wherever you ran a DOS program
with NTVDM, its cmos.ram file would be created in the same current
directory the DOS program was being started.
This created at least two problems:
- useless pollution of directories with cmos.ram files;
- for installers, e.g. of Turbo C 1.x that enumerate the install files
from their directories to be copied/extracted somewhere, the cmos.ram
file could then be enumerated along and cause the installation to
interrupt and/or fail.
Now the cmos.ram file is created in the same directory NTVDM resides
(usually in System32...).
Also, debug-print out only loading errors instead of successes as well.