Thanks guys for all your suggestions. Matt and Andrew nailed it. I re-installed the update4 file as is, shut UAC totally off and re-ran the update. Things started working as they had in the past. Stylepicker updated and rebuilt itself properly. I'm kicking myself for not thinking of this. Something happened over the last while to cause me to turn UAC back on. Doh! I had it off in the past.

Thanks all! Issue closed.


DAW SOFTWARE: Cakewalk Sonar Platinum, Cakewalk by Bandlab
DAW PC: Win11, Intel i9-12900 CPU, MSI MAG Z690 Tomahawk, 64GB RAM, ZOOM Livetrack L-12, Yorkville YSM1P-II Monitors