USB Boot Glover fails

[MarcelBidon]

I have a stable system based on GAZ77X working on Osx OOB without DSDT (only boot plist in /extra no CPU power management kext).
2 SSD + other non system MBR HD:
Mavericks GID HFS+ with Chameleon boot (menu)
Windows 8.1 MBR NTFS
All is working perfect, no issue.
I failed in updating iMovie from the Applestore (even using VMware demo trick - failed because no graphic acceleration even with vmtools).
I tried to boot from an USB stick with Clover (MBR) in my current Mavericks.
It is crashing at the spin on grey screen.
I guess that it failed because I should add the boot file and may be some kext in some directory on the stick.

Never used Clover before. Only need to boot a single time to update iMovie.
Can you help me?

 

[MarcelBidon]

In fact with few changes in the options to prepare the USB, i succeed to boot.
I do confirm that booting with Clover is working for updating iLife, iwork and Aperture (and to get them in your purchase list).

 

[ModBot Jr]

Topic moved to Alternate Bootloaders sub-forum.