Problems with SanDisk 4GB Cruzer. looks good at

Hi - If you're using Windows 7 then you might you need a software upgrade. See here:
http://kb.sandisk.com/app/answers/detail/a_id/3682/~/u3-launchpad-update-for-windows-7
Good Luck, Mikeywaf

According to Scandisk:

As of October 1st 2009, SanDisk started shipping the Cruzer Micro (SDCZ6-XXX) product line without the U3 software pre-installed on the device.

During the transition period, there may have been a small number of devices that were packaged in older packaging that states the device includes the U3 software. If you purchased one of these devices and would like to use the U3 software, please download and install it.

http://kb.sandisk.com/app/answers/detail/a_id/4425/kw/SanDisk%20Cruzer%20Micro%20USB%20reset%20factory%20settings/r_id/101834

Rumor from the SanDisk forum that SanDisk has dropped support for U3, thus the U3 Software Central site is gone.

I hope these links may help you:

http://u3.sandisk.com/download/Download.asp

http://communities.sandisk.com/sandisk/board/message?board.id=u3&thread.id=5760&view=by_date_ascending&page=1

http://www.4shared.com/dir/8396069/ae9b34c5/sharing.html

Down load the U3 Launchpad from http://www.sandisk.com/sandisk-support/driver-download-wizard (select your device model from the drop down list)

rite click on it in mycomputer and click propertys to see if your thunb drive even has memory on it could have ben fried by sum and has no memory now

Start at the beginning. Look at how you entered your password and retrace your steps.

Due to the U3 technology, i.e. the files you deleted which were on the drive when you got them, you may have caused the drive to malfunction because the U3 software was not uninstalled, but rather deleted.

Please attempt to reinstall the U3 software on the Sandisk website, named "U3 Launchpad Installer"
which can be found at this link: http://www.sandisk.com/Retail/DriverDownloads.aspx

If you are still having problems, either reinstalling the software or with corrupt files, please report any errors exactly as you see them.

Your SanDisk Cruzer® Micro SDCZ6-2048 (2 GB) USB 2.0" may be giving problem due to the internal errors.
Therefore 2 GB card may be scaned through anti virus, if problem repeats then format ur card from the computer.

it may have overheated and became stuck. Stick it in a plastic bag and put it in the freezer for 1/2 hour then try it. Do not leave it out without power for long or moisture will condense on it.

Hi there, I found the solution (for all 4GB flash drives).

Initially when I plugged in my PQi 4GB flash drive with Windows Vista,
there was an error message involving " Can not find the drivers needed ... "

Simply download & install "Windows Vista Service Pack 1"
it is about 444 MB in size.
The whole process might take about 2 hours to install,
but it is worth it.
These are the links where you can find your download:
http://technet.microsoft.com/en-us/windowsvista/bb738089.aspx
OR
http://www.microsoft.com/downloads/details.aspx?familyid=090DEAF6-2EAA-4AAA-8B3B-2E199DB4A97D&displaylang=en

It works perfectly... good luck now...