and if deleted: .wav file runs volume control to MAX, sets off sirens and: the Voice of Doom, saying _____ followed by an ORANGE screen of death, gradually fading with sounds of human anguish...
('course presence of the file must be tested as a chron job, no? - hmmm a Steve Gibson windoze assy program mayhap?)
Finally:
No Workeee (til your .bat file is attended to, by you - and That .bat can't be in autoexec - which would be a dummy anyway: pointing to its real contents via some rilly oblique skips & dances wrapped in a decryption.exe which runs the misnamed file with no .bat extension at all. Hidden amidst the detritus in \\system as a .dll with a '1' ONE, for one o' the 'l's, natch.)
('Course if boot floppy employed - well, you know)
:-\ufffd
cackle.. cackle..