When you get an activation key to install Sony Vegas, are you able to use it on more than one PC or does the code only work once?
From the main FAQ:
"9. How many computers can I use VEGAS Pro on?
You can use VEGAS Pro (14.0 and later) simultaneously on 2 devices. There are 2 ways to deactivate a device so you can activate a different one:
Visit your MAGIX account > My Products > Show More Details > Deactivate. This option can be used only once a month.
From the VEGAS Pro Help menu choose Deactivate the Software on this PC. This option can be used as often as you wish. An internet connection is required.
Older versions of Vegas Pro than 14.0 are licensed under a system (as previously used by Sony) which permits use on multiple computers by one user; after an unspecified number of installations on different or updated PCs you may need to contact support to reset your "installation count"."
VEGAS Pro 365 can be activated on 1 computer at a time. For a different computer, deactivate the existing one and activate the other.