How to import a litecoin wallet
After a reinstall of my computer I had some problems to get my old wallet.dat imported into litecoin.
The solution is as followed:
#1 Close the litecoin application
#2 Browse to the following folder: C:\Users\%username%\AppData\Roaming\Litecoin\
#3 Place you backup wallet.dat file here. (be sure you called it wallet.dat)
#4 Start litecoin
Tadaaah, your wallet will be perfectly imported again.