.w03

[olly]

downloaded some software and have 11 files ending in .W01 thru to .W11 which will not open which in turn means the program will not install. help. I wanna run this program.

[Supernatural]

I think those are the archives for the program. There should be a "setup.exe" amongst those files to install the program.

[Leech_Killer]

This normally means that the original program has being run through a file splitter. There should be a *.bat file which will re-assemble the parts into the original file.

[Ynhockey]

I beleive you can use WinRAR to open the .w01 file and then it should automatically recognize the other parts of the archive and merge them together if you press extract.