Microsoft Common Language Runtime Version 4.0.30319.0.l -

When a .NET application crashes, the Windows Application Event Log records the faulting module. A typical entry:

Tools like dumpbin /dependents on a managed DLL will show mscoree.dll (the .NET Execution Engine) which loads the CLR version. Microsoft Common Language Runtime Version 4.0.30319.0.l

Even in 2025, the core architecture of CLR v4 remains the gold standard for Windows desktop and server applications. Subsequent updates (4.5-4.8) improved upon it with Tiered Compilation (4.8), better RyuJIT (64-bit JIT), and hardware intrinsics. When a

Understanding the Microsoft Common Language Runtime (CLR) Version 4.0.30319.0 When a .NET application crashes

Faulting module name: clr.dll, version: 4.0.30319.0, time stamp: 0x4ba1d9ef