Can't use Auto-Performance voucher, "This score cannot be performed"

[Malmern]

I get the error message "This score cannot be performed" every time I try to use an Auto-Performance voucher,
30 or 60 minutes, doesn't matter.

Am I doing something wrong?

I use my instrument, set a score, then try to use the voucher.

Does the score have to be unused or something?

[redeven]

Did you try popping it before bringing the instrument out?

[Malmern]

On 10/17/2018 at 1:23 AM, redeven said:

Did you try popping it before bringing the instrument out?

Yeah, I figured it out eventually.