Hello, I have a pqi 4GB USB Pendrive and i've tried almost every way to format it but doesnt work. It keeps saying write protected. I tried regedit.exe.

• How To Format Zip Codes In Excel

Write protection of USB drive. By surejpjohn Jun 25, 2006. Download and execute the file.

As i've found while googling. It doesnt work I tried the cmd method wer I have to type CHKDSK E: /F - doesnt work I tried some and it doesnt even work I tried and it ALSO didnt work. I tried the unlocker assistant and it doesnt work too!!!!!

How To Format Zip Codes In Excel

Tho i've read all the comments that it works for some people.:( someone please help me.

Insert the mini CD that came with the USB Flash disk. Start JF Utility.exe in the JF Utility directory.

If it complains that the disk is write protected, choose 'Continue' Choose 'Partition' Answer 'Yes' to losing all your data (Since this becomes a problem usually after formating the disk in WinXP or Win9x, you will most probably not have any data on there in any case) Choose 'Public Area Only (Single Partition)', Then 'OK', Then 'OK' again. Unplug the device, reinsert device, and voila!- no more dark secret areas or write protection on your disk! Oct 06, 2008.