I had a power failure and now my Raven core wallet won't open, it crashes according to the event viewer.  I have a substantial amount of RVN's in it.  I did a wallet back-up yesterday and have the wallet.dat file.

My question is how to move the wallet to a different computer and recover the RVN's.  I have looked but there does not seem to be an explicit step by step instruction on how to do this. can anyone help?