Hi, I have installed AutoCAD 2004 and to register it there is a crack folder with a file adesk (registry file), One license.Lic and LICPATH.LIC file. Installtion document says: Install with the serial 000-00000000 or any other working serial 1) Import adesk.reg into your registry. 2) Put the included LICPATH.LIC in your Autodesk 2004 directory, i.e.: C:\Program F Now the problem I'm getting is when I double click on registry file in (C:\Program Files\AutoCAD 2004) instead of merging it opens in Notepad. I don't know what is this problem? And also I can't open AutoCAD soft, when I try it want me an Authorization code!! If any body can solve this problem plz help mine!