Crashing on selecting steam games

[AndrisBorbas]

I found the cause of the crashing when selecting a steam game.

When the app tries to load the acf files, if an acf file is invalid it throws a VdfException "Incomplete VDF data." and the whole app crashes.

CompactGUI/CompactGUI/Helper.vb

Line 21 in 8ab872f

Dim vConv = VdfConvert.Deserialize(File.ReadAllText(fl.FullName))

This is where the exception occours. I tried fixing it with not much luck, I haven't used VB before.