Reboot by typing wpeutil reboot .
Restart your computer. This process "redownloads" the boot configuration instructions to your hard drive. Method 3: Check Your Hardware windows 7 bootmgr download
⚠️ Windows 7 has various builds and Service Packs (e.g., SP1). Using a file from a different build can cause blue screen errors (BSOD) or a continuous reboot loop. Reboot by typing wpeutil reboot