Yes, I bought both 11 and 11 Pro near the advent of both...the library system is broken and I reported it within hours...I received no assistance beyond more and more requests for system information from me to them... It is completely broken, especially the Search function...I installed different video drivers and came close to a format and recovery in Win 10... I have returned to Pro 2014...awaiting SM to address the issue responsibly...or just close the doors... Whoever programmed the Library functions needs to go back to school...and SM needs to fix it...FAST..!!! Enough with the solicitous responses...