can I run 9.5 with a 10 license?

Will the steinberg licensing process allow me to install wavelab 9.5 using my recent purchase of 10? Maybe I can use this until my wavelab 10 issue gets ironed out.

Yes, you can run WaveLab 9.5 with the WaveLab 10 license.

You can also leave 9.5 intact and install 10 without any issue, so no reason not to avail of the current 20% upgrade discount.

Thanks, I got 10, never had a previous version, so no upgrade discount opportunities.

What if I upgraded from 9.5 to 10? After activating the upgrade, do I lose access to 9.5?

No.