Can't access drive

I tried installing roboform goodsync on my 2gb cruzer U3 and it froze during the installation.

Now when I put it in the usb port I can log in but it freezes, then says I need to format the drive, but nothing will access the drive.

Uninstall launch pad will not work.

Format will not work.

How can I reset it?

I tried reinstalling launchpad but the installation fails.

I try to format it and it say no disk inserted.

I take it that it has given up the ghost then.

.

if format and lp install fails the drive is bad and will need to be replaced.