Introduction - If you have any usage issues, please Google them yourself
AVR Studio 4.11 after the operation, AVR Assembler 2 (AVRASM2) as the default AVR assembler. AVRASM2 has many new features and backward compatibility AVRASM. The old version of the assembler is still retained in the AVR Studio, but it is no longer updating and maintenance (that is, the old version of the assembler does not support the new device).