( something being win7 or windows or similar). iso.001, the resulting output would have been a file called 'something'.ISO. Winrar would have opened/extracted these files ( as mmalves said) by opening winrar from the start>programs menu and selecting the lowest numbered file to open/extract, ie: file. įAT32 limitations are that its unable to handle files larger than 4GB in size.
It sounds like you have the original ISO file from somewhere, that has been split up by someone using a hard drive thats formatted as FAT32.