I recently upgraded to Photoshop 13.0.3 and every other day when I start Photoshop I get the following dialog box
It says “License This Software”.
I seem to have over 32.000 days until my trial ends but the thing keeps bugging me and even when I provide the correct serial number the darn thing keeps showing up. I contacted Adobe via Twitter and found out that it’s a bug that they are working on. Read more here.