Compiler arguments: [ -B4096 --displays --asciidisplay "C:\Documents and Settings\Amministratore\Desktop\DosntWork.csd" ]

------- Compiler Start -------
0dBFS level = 32768.0
Csound version 5.12 (double samples) Sep  7 2010
libsndfile-1.0.21
Reading options from $CSOUNDRC: C:\Programmi\Csound\.csoundrc 
UnifiedCSD:  C:\Documents and Settings\Amministratore\Desktop\DosntWork.csd
STARTING FILE
Creating options
Creating orchestra
Creating score
orchname:  C:\DOCUME~1\AMMINI~1\IMPOST~1\Temp\cs2.orc
scorename: C:\DOCUME~1\AMMINI~1\IMPOST~1\Temp\cs3.sco
orch compiler:
	instr	1	
------- Compiler End -------

Compiler Info/Warnings/Errors:
error:  no legal opcode, line 36:
abt             butterbp        arand,ifreq, kbw
error:  input arg 'abt' used before defined, line 38:
		out		abt*3+((abt+aosc)*kenv*kserv)
2 syntax errors in orchestra.  compilation invalid