If you’re researching for a historical or technical article:
: If you have the original software box or DVD, the serial number and product key are usually printed on a label on the packaging. autocad 2011 product key and serial number
: Look for a file named MID.txt in your installation folder. The first five characters of the part number often correspond to the product key. If you’re researching for a historical or technical
Serial Number: 484-44444444
If the above product keys and serial numbers don't work, don't worry! Autodesk, the creator of AutoCAD, offers alternative solutions: don't worry! Autodesk
Here are some verified product keys and serial numbers for AutoCAD 2011: