Too slow windows 7 loading after installing windows 8

Hi

I have installed windows 8 for about 2 day. Now I have both windows 7 & 8. After I have installed windows 8 each time I select windows 7 in the boot menu it takes too long to load windows 7. I did not have this issue before installing new windows. Notice that my windows 8 loads so fast and it's good.
Please help me to resolve this problem and windows 7 loads as fast as before.
Thanks a lot

Welcome to EightForums.

When using the NEW Windows 8 bootloader, your PC is restarted to boot in to Windowsx 7.