I have an older PC ( xp, now with dead video card))  that  had  my v8 installed and  used  it  when I  needed to update. I finally got around  to installing v10 of a different pc but  it does not  recognize  my .iwp files.

I have old  back up files saved elsewhere, but  can't  open the program to do anything else ( black screen) in v8. A  complete  back is all  that I  have, and I hope  that its  complete.

I understand that  you can convert  this  for  me.

Can you help, or do I need  to start all over again?

Thanks in advance.

Jim