Forum Discussion
Altera_Forum
Honored Contributor
13 years agoThat is strange. I've recently installed 12.1sp1 under both Windows XP, Windows 7, and Centos, and had no problems.
Which installation method did you use; DVD .iso, the Altera installer, or the individual files? I always use the individual files ... but it shouldn't make any difference. Do you have LM_LICENSE_FILE or MGLS_LICENSE_FILE set? Perhaps there is a weird conflict with another tool on your machine. Cheers, Dave