Repartitioning your Storage Drive (e.g. shrink and resize) after installing BootCamp can corrupt the boot record for your bootcamp. Fixing this is vey simple but writing this as I can forget how to get to the beginning.
- From within Mac's System Preferences -> Startup Disk choose to boot from the Windows HD
- Restart your system
- Boot using the original Windows installation media. (Insert media and press "Alt/Option" during startup)
- Choose the option "Repair your Computer"
- Choose the option Startup Repair.
- Let the process complete and reboot.
- Your should have booted using the boot camp. (As we set the startup disk to windows in step 1)
Posted via email from Abhishek Dev