I've just done a google for the . spp file extension ( I had not heard of it either )
it comes up as a printer file created from something called Sprint software
It doesn't open with any of the graphics software I have!
Fingers crossed he will reply and send it again.
ps just found something else about Sprint... it could be... and I'm not 100% sure on this, it came with older Epson scanners and he used it to copy the photo to the email but you need the reader... the info I read only referred to actual text as Sprint reader is a text (OCR) reader I think the person who sent it to you has done something wrong
jc
Logged
RESTORERS EYES ARE PRECIOUS - please scan at 300-600dpi BIG is beautiful - around 300-500kb is great thank you