Forum Discussion
aibox_pctop
Mar 18, 2026Tin Contributor
Windows 11 Pro OEM product keys not activating
Hello, I recently started having problems with activating new Windows 11 Pro OEM sticker product keys on new equipment. The issues started from yesterday afternoon, a few hours before that anothe...
gsz2020
Jul 23, 2026Copper Contributor
Same here. The support person told me my OEM key was for Windows 10 Pro. However, my receipt clearly shows Windows 11 Pro. The agent asked me to talk to the retailer and the retailer told me they can't do anything.