how do i view WKF or STP files

[Branuck]

I work at a machine shop, and yesterday i recieved an e-mail that had attached files. When I tried to open them, my computer did not recognize them, and I could not get them open with any of the applications i have. I tried using autocad, adobe reader, imageR, and internet explorer and none of them worked. Anyone know what I need to be able to view them, or how to view them??? I would appreciate any advice anyone has.

[Staff]

Can't speak to the STP files as there are too many but given where you work the WKF file could well be a Visio Design file...

http://filext.com/detaillist.php?extdetail=wkf

You may have to ask the person who sent the file to export to a format you can use.