I came here because of the exact same problem.
The game worked fine until the update on July 2nd.
Since then I tried to re-install etc. - no use. I contacted support but got no reply (2 weeks now).
I will include the error text:
Message: Error loading "Data\CraftingRecipes".
InnerException: System.IO.FileNotFoundException: Failed to load XnaNative.dll. Please verify that you have the XNA Framework installed.
bei ImportXnaNativeMethod((fnptr)* method, SByte* methodName)
bei Microsoft.Xna.Framework.Content.NativeMethods.CreateDecompressionContext()
bei Microsoft.Xna.Framework.Content.DecompressStream..ctor(Stream baseStream, Int32 compressedTodo, Int32 decompressedTodo)
bei Microsoft.Xna.Framework.Content.ContentReader.PrepareStream(Stream input, String assetName, Int32& graphicsProfile)
Stack Trace: bei Microsoft.Xna.Framework.Content.ContentReader.PrepareStream(Stream input, String assetName, Int32& graphicsProfile)
bei Microsoft.Xna.Framework.Content.ContentReader.Create(ContentManager contentManager, Stream input, String assetName, Action`1 recordDisposableObject)
bei Microsoft.Xna.Framework.Content.ContentManager.ReadAsset[T](String assetName, Action`1 recordDisposableObject)
bei Microsoft.Xna.Framework.Content.ContentManager.Load[T](String assetName)
bei StardewValley.LocalizedContentManager.Load[T](String assetName, LanguageCode language) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\LocalizedContentManager.cs:Zeile 259.
bei StardewValley.LocalizedContentManager.Load[T](String assetName) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\LocalizedContentManager.cs:Zeile 185.
bei StardewValley.CraftingRecipe.InitShared() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\CraftingRecipe.cs:Zeile 33.
bei StardewValley.Game1.LoadContent() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:Zeile 2817.
bei StardewValley.GameRunner.LoadContent() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\LocalMultiplayer.cs:Zeile 918.
bei Microsoft.Xna.Framework.Game.Initialize()
bei StardewValley.GameRunner.Initialize() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\LocalMultiplayer.cs:Zeile 764.
bei Microsoft.Xna.Framework.Game.RunGame(Boolean useBlockingRun)
bei StardewValley.Program.Main(String[] args) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Program.cs:Zeile 156.
Game Version: 1.5.4
SDK Helper: SteamHelper
Game Language: en
GPU: NVIDIA GeForce GTX 750
OS: Win32NT Microsoft Windows NT 6.2.9200.0
In-game Date: spring 0 Y1 Time of Day: 600
Game Location: null
Does anyone know what I can do??