If the utility reports that it found problems, type the following, where drive is the letter that represents your Windows startup disk, such as D.At the prompt, type Y, then restart your PC.Repeat this process until the check disk utility reports no issues.If the utility can't fix every issue that it finds, you might need to have your PC serviced. On your PC, download and install the appropriate Windows Migration Assistant, based on the version of macOS on your Mac.
Open Windows Migration Assistant, then click Continue.Windows Migration Assistant for OS X El Capitan or earlier.Windows Migration Assistant for macOS Sierra and High Sierra.Windows Migration Assistant for macOS Mojave and macOS Catalina.Windows Migration Assistant for macOS Big Sur.
