Failed To Execute Script Mspm-source File

When you see "failed to execute script mspm-source," you may also notice:

| Field | Details | |-------|---------| | Error | failed to execute script mspm-source | | Type | Runtime / packaging error (PyInstaller, cx_Freeze, or similar) | | Observed On | Executing the compiled executable mspm-source.exe (or binary) | | Environment | Windows / Linux (usually missing dependencies or path issues) | failed to execute script mspm-source

This error typically appears when running a Python application bundled into an executable (e.g., with PyInstaller) and the bundled app fails during startup. The following steps diagnose and fix common causes. When you see "failed to execute script mspm-source,"