安装IDL8.1与8.0一样，如何注册的IDL8.1？
(1)先将license_98172-33.dat中的计算机名字改成自己计算机的名字。下文中“SERVER qxtaaa 842b2b04436a 1700”qxtaaa为计算机名字，842b2b04436a为MAC地址。
license_98172-33.dat文件就是：
############ license file comments, do not delete ###############
# License Number(s):98172-33
SERVER qxtaaa 842b2b04436a 1700
USE_SERVER
DAEMON idl_lmgrd
INCREMENT idl idl_lmgrd 8.100 1-jan-0000 12 C95E5ED6BF0955EC \
VENDOR_STRING="98172-33MIT Massachusetts Institute of \
Technology" ck=189 SIGN="0891 63C9 962C 1663 3BA2 F4B5 F6E0 \
4B77 EE77 95B0 1723 47ED 3003 3DB5 010E 1C45 7007 CB0E 7DB1 \
8095 512E D523 3778 0404 9732 3964 54E4 A388 D5CE 9A03"
INCREMENT idl_bridge_assist idl_lmgrd 8.100 1-jan-0000 2 \
4BF510B2DECB63A0 VENDOR_STRING="98172-33MIT Massachusetts \
Institute of Technology" ck=153 SIGN="16C3 3BEC 750D 0FB4 79D0 \
5ED9 8855 4D4E B21F 987D 0238 ABE8 AB80 DCE8 B434 0E8E ABE1 \
703B 423B D051 E8EA 15DE BF55 477A AFE5 65E7 875C F7DA 7C3D \
D81F"
INCREMENT idl_video_write idl_lmgrd 8.100 1-jan-0000 2 \
A9CAB5C5C4F15646 VENDOR_STRING="98172-33MIT Massachusetts \
Institute of Technology" ck=144 SIGN="1987 DFA9 07E9 6267 EF78 \
EB1E EA73 347E F2CA 086E 9B5E E68B 3C2E 0E09 316F 1CDF 4640 \
E8F5 F2DD 2FD3 164A A00C 811E EC42 9885 6DCE 1E79 71EF C6D6 \
BCFA"
INCREMENT idl_wavelet idl_lmgrd 8.100 1-jan-0000 2 0872407BC8C0688D \ VENDOR_STRING="98172-33MIT Massachusetts Institute of \
Technology" ck=255 SIGN="0870 44C8 34BA 7146 F83A 99BE E064 \
6DB1 2E97 F095 6980 0186 D23D D31A DB18 01FD 0B16 601D 9CF9 \
C29E 28C4 364D 79B0 6916 F6AC 0C51 DAD4 353E 2C1A E223"
FEATURESET idl_lmgrd ACC6928F628DEDF5
##################### end of license file #######################
(2)写将机子的MAC地址改成license_98172-33.dat中的MAC地址。修改MAC地址见论坛
