I have a dual cpu mainboard that has a crossfire of hd5k , that is why I updated it to win 10 home using a license of win7 home.. the problem is that win 10 home handles 250 Go of ram but only one cpu-socket so I would like to know if there is a patch that can break the single cpu limit....? or if I can use the legit way buying a home2pro update [ I read that I ll need to buy an other one at each reinstall , is it true ? I wonder because price is 100 euro and full w10 pro 200..so 2 install$ .] but selecting to install nothing else than dual cpu add-on ? thanks in advance
revert back to windows 7 home. Upgrade windows 7 home to Windows 7 Proffessional with an OEM key. Upgrade to windows 10 again. This time you'll upgrade to Win 10 pro.