Registry Mechanic Made My Windows Theme Change Registry Mechanic Made My Windows Theme Change To Classic And I Cant Get It Back.?

Registry Mechanic made my windows theme change to classic and I cant get it back.? - registry mechanic made my windows theme change

I recently purchased the full version of Registry Mechanic and then I made the thing in my computer to scan faster and changed my Windows Vista to Windows Classic and when I enter the configuration is not a story there is no way to get a hearing. I get the problem looked back, please help!