说明文件中:
try these:
install modelsim 6.4
download the keygen
create the folder c:\flexlm
run the MentorKG.exe, at command line write c:\...\mentorkg -hd -o license.dat
put the license.dat at flexlm folder
run the Licensing Wizard of modelsim and at "user tools" tab click at the edit environment variables,
in "add a new value" write c:\flexlm\license.dat for both LM_LICENSE_FILE and MGLS_LICENSE_FILE
the modelsim now runs full for all of your life