weird USB behaviour  

i am running windows 7 ultimate N and well i have a U3 Titanium drive made by san disk. all other usb pen drives work perfectly except for mine, the one with all my work on it. i hav tried uninstalling it but when it tells me it is installed. i am not sure if this is a diver problem or something. i have tried searching google. but i really need a quick solution to this because i hav a major assessment due next week and its on the pen drive.

it is not U3 because i tested my sister's u3 and it works fine, it is not the pen drive because it works on XP and Mac OSX. it is not that my computer cant mount pen drives, because everyone else's works... and i hav attempted al ports, using hubs, KVM's nothing seems to work o.o

the cd drive that is mounted for u3 to start up will mount but the usb wont, cannot access through computer manage> disk management

Regards,
Jape

what happens when you plug it in???

i plug it in, detects and mounts that u3 cd image. but no removable disk, cant access from mycomputer manage either o.0

sorry that i have re-posted this but i urgently need to complete my major assessment due next week, and i really need to keep on working on it

i am running windows 7 ultimate N and well i have a U3 Titanium drive made by san disk. all other usb pen drives work perfectly except for mine, the one with all my work on it. i hav tried uninstalling it but when it tells me it is installed. i am not sure if this is a diver problem or something. i have tried searching google. but i really need a quick solution to this because i hav a major assessment due next week and its on the pen drive.

it is not U3 because i tested my sister's u3 and it works fine, it is not the pen drive because it works on XP and Mac OSX. it is not that my computer cant mount pen drives, because everyone else's works... and i hav attempted al ports, using hubs, KVM's nothing seems to work o.o

the cd drive that is mounted for u3 to start up will mount but the usb wont, cannot access through computer manage> disk management

Regards,
Jape

It's a filter problem, which leaves you only with two plausible choices.

1) Attempt to repair the registry manually, which is no easy task. You'll be doing a lot of research, comparing registries with know good machines, doing lots of hoping and 95 percent chance you'll never get it to work.

2) Run a repair install.

The choice is obvious.

i rep'd you but i dont have a windows disk to do this o.o my friend asked for it so i gave it to him o.0 im jst gonna use a network drive off my mac o.O