Dragon 32/64

?BS ERROR Dragon Data Dragon 32/64 ?BS ERROR means you tried to access an array element outside its defined range. … ?FC ERROR Dragon Data Dragon 32/64 ?FC ERROR on the Dragon means Illegal Function Call — you passed a value outside … ?IO ERROR Dragon Data Dragon 32/64 ?IO ERROR on the Dragon means a cassette tape or disk operation failed. The most … ?OM ERROR Dragon Data Dragon 32/64 ?OM ERROR means Out of Memory — your BASIC program has used all available RAM. … ?OV ERROR Dragon Data Dragon 32/64 ?OV ERROR means a calculation produced a number too large for BASIC to handle. … ?SN ERROR Dragon Data Dragon 32/64 ?SN ERROR on the Dragon means Syntax Error — Microsoft BASIC could not …