Hey everyone I've got a disk I/O error or whatever heres the details... Alight so in past episodes i have installed either DOS 5.x something or DOS 6.x something and have gotten win 95 & 98 installed onto a 1gb flash drive after installing the DOS OS on the flash drive... The installation for the DOS OSs are in floppies which for me with a laptop or extremely inconvient. So, now i have found DOS 7.10 with an .iso installation media. Great! Not so fast, once in installation the setup does not notice the flash drive as a Primary FAT32 Partition... !!Any what to fix this??... But you can force install to C:\ so i did that which did copy all DOS 7.1 files to my flash drive but upon restarting i got the Disk I/O Invalid something click any button to continue but it just repeats... Is there anyway around either obstacle??? Heres the link to the .iso for testing... http://rapidshare.com/files/245038615/_DOS_Application__Microsoft_-_MS_DOS_7.10_-_Installation_CD.zip

You need to make the usb drive bootable.Try Dos-on-USB from CNET. http://download.cnet.com/DOS-on-USB...