SanDisk removed the U3 partition from all the cruzer units manufactured from October 2009, in addition you can not install the U3 software on them, only in the cruzer units manufactured prior to Oct2009.
The Cruzer Ultra Backup was launched with U3 soft in the usb partition , same as Cruzer Titanium, and Cruzer Contour… In the newest cruzer models as Blade, Retail and Slice there´s no possibility to install or runn U3 soft on them.
You can maybe try similar app like “PORTABLEAPPS” just find it on Google.
MemoryVal
