"How do I move my license (LASR Classic) to a different computer?" [Sticky]

Reinstalling LASR Classic [Sticky]

"I lost my license key / I can't find my download link!!" for LASR Classic [Sticky]

"LASR seems to have disappeared, or says it is installed in a different location" for LASR Classic [Sticky]

If LASR won't start (Freezing up / Stopped Responding / Crash) for LASR Classic [Sticky]

"I haven't received my license email! / Where is my download email?" for LASR Classic [Sticky]

"Not installing / Installation failed / Installation stalling" for LASR Classic [Sticky]

"It won't accept my license code!" for LASR Classic [Sticky]