OK, this is what I get when trying to access a 256MB Flash Drive in DOS: ------------------------ Available ID=0 ID 0 = HD .. USB 2.0 #1 : ?? Divide Overflow ---------------------- Any ideas? ---------------------- Here is my config.sys DOS=HIGH,UMB lastdrive=Z device=HIMEM.SYS devicehigh=USBASPI.SYS /r /v devicehigh=DI1000DD.SYS /H1 /DE If anybody knows, please shoot me an email.

If this is in fact DOS 6.22 and not a circumnavigation of the postings then firstly the Drives needs to be FAT16 formatted within DOS/Windows 9x(not W2K/XP). If you have DOS6 installed on hard drive then your CONFIG.SYS may look like this to start with. device=c:\usb\usbaspi.sys /v device=c:\usb\di1000dd.sys device=c:\dos\himem.sys device=c:\dos\emm386.exe buffers=20 files=40 dos=high,umb lastdrive=h If this is from a floppy then need to alter lines to suit, where the files are stored. More help with configuring DOS can be gleaned from: http://www.dostutor.pwp.blueyonder.co.uk/tutor/frame.html If you need FAT32 support you need DOS7 or 8 from W9x/ME.

Still nothing, hangs at the divide by 0 error. I don't know if its because the USB port is 1.x and the flash drive is 2.0 or what. I've tried DUSE, Iomega, and all the other ones I could find. Any other suggestions?

had received the same error . i was working on it for two days and at last it worked , the config.sys reads:- DOS=HIGH,UMB rem device = USBASPI.SYS /w /v rem device = USBCD.SYS device = di1000DD.sys and make sure the following files are present in the bootable floppy:- *usbaspi.sys and usbcd.sys(which can be obtained from the following link:-http://panasonic.co.jp/pcc/products/drive/cdrrw/kxlrw40an/driver/kxlrw40an.exe) *EMM386.exe(which should be your OS's compatible copied from ur harddisk) *di1000dd.sys (which can be obtained from http://www.stefan2000.com/darkehorse/PC/DOS/Drivers/USB/mhairu.zip) I use the Maxtor one touch external hard drive. I installed the HP USB storage tool driver. and it worked at last:) Smitha ravi Network Administrator Oceaneering Dubai