Hello, 
 
	Both my launchbox installs indicate this error (I have my main one, and another for exodos, never managed to merge them, but both used to work fine). I tried reinstalling the main one, but it does the same.  
 
	 
 
	The file or directory is corrupted and unreadable. : 'J:\SteamLibrary\steamapps\appmanifest_2668080.acf'
 
	App:     LaunchBox 
	Version: 13.10 
	Theme:   Default 
	Type:    System.IO.IOException 
	Site:    Microsoft.Win32.SafeHandles.SafeFileHandle CreateFile(System.String, System.IO.FileMode, System.IO.FileAccess, System.IO.FileShare, System.IO.FileOptions) 
	Source:  System.Private.CoreLib
 
	   at Microsoft.Win32.SafeHandles.SafeFileHandle.CreateFile(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options) 
	   at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize) 
	   at System.IO.Strategies.OSFileStreamStrategy..ctor(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize) 
	   at System.IO.Strategies.FileStreamHelpers.ChooseStrategyCore(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize) 
	   at System.IO.Strategies.FileStreamHelpers.ChooseStrategy(FileStream fileStream, String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, Int64 preallocationSize) 
	   at System.IO.StreamReader.ValidateArgsAndOpenPath(String path, Encoding encoding, Int32 bufferSize) 
	   at System.IO.File.InternalReadAllLines(String path, Encoding encoding) 
	   at System.IO.File.ReadAllLines(String path) 
	   at Unbroken.LaunchBox.Windows.Integrations.Steam.GetInstalledAppIds() 
	   at Unbroken.LaunchBox.Windows.Desktop.Processes.Scanning.ScanForInstalledGames() 
	   at TaskSetter.MoveReadableSystem(TaskSetter ) 
	   at LaunchBox.Wrappers.TestIndexerWrapper.CancelInvalidMessage(Boolean& info) 
	   at ReaderStrategy.MoveReadableSystem(Boolean& info, ReaderStrategy ) 
	   at Unbroken.LaunchBox.Windows.Desktop.App..ctor() 
	   at Unbroken.LaunchBox.Windows.Desktop.Program.Main(String[] args)
 
	Recent Log:
 
	   8:25:06 PM Exception