I installed Boot Camp 4 and Windows 7 64 bits on my MacBook Pro 2011 in 2011. The first boot time are really acceptable but after installing some softwares the boot time was really slow: aout 6-8 minutes. Now I can boot Windows 7 64 bits in less 1″30. :)
1. Windows Registry
- Start menu
- Search > Regedit > OK
- Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Dfrg\BootOptimizeFunction
- Modify the value of OptimizeComplete to Yes (it’s worked for me)
2. MSConfig
- Start menu
- Search > msconfig > OK
- Boot tab > Avanced options > Select all your CPU
- Services tab > Unselect all useless services
- Startup tab > Unselect all useless software at startup
3. Services
- Start menu
- Search > services > OK
And set useless services to Manual. Use this list : http://www.askvg.com/windows-7-services-that-can-be-safely-set-to-manual/ Good luck ;). Please comment if my tips work.