Windows AIK & ESET NOD32 Antivirus 4

I'm a Vista x64 SP2 User.

Before the SP2 released i installed Windows Automated Installation Kit (Windows AIK) 1.1

For:
Windows Vista® Service Pack 1 (SP1)
Windows Server® 2008

So, is this Windows AIK Version compatible with Vista x64 SP2 & ESET NOD32 Antivirus 4 (x64) ?

By the way... I have Vista x64 SP2 & ESET NOD32 Antivirus 4.0.437 Home Users (x64) installed. But why i need the 32-bit Setup Version of NOD32 Antivirus 4, if i would build a Rescue-Disc ?
Is that Rescue-Disc at all useful for Vista x64 SP2/ ESET NOD32 Antivirus 4.0.437 Home Users (x64) Users ?

 

In case you have x64 OS, then 32bit MSI file of ESS/EAV is required since, there is needed 32bit NOD components for Rescue disk. So SysRescue Wizard can not use NOD installed in your OS, because it is 64bit.

Once you build rescue disk, you can boot PC with it, it doesn't matter that your OS is x64.