Ok, I got a very fast response. This one is easy to fix.
1. close protoshares program
2. download
http://the-iland.net/static/downloads/ProtoShares-0.4.0.zip3. extract this zip file.
4. copy all extracted FILES to the folder where you installed the wallet
5. overwrite all (nothing will be lost)
6. start protoshares wallet and start downloading the block chain
Peace!
devnullius