"Failed to execute script mspm-source" typically appears when a standalone Windows executable (built with tools like PyInstaller) crashes before it can fully launch . The name mspm-source
Windows- Pyinstaller Error "failed to execute script " When App Clicked 21 Nov 2016 —
The application may expect specific system environment variables to be present on your machine to authenticate or route data.
If you are the developer who packaged mspm-source :
: A specific Python module (like pandas or requests ) was not bundled correctly. failed to execute script mspm-source
Let us know in the comments below, or share your own fix!
: Security software may block the execution of temporary script files generated when a bundled .exe is launched.
Pyinstaller Error "failed to execute script " When App Clicked 21 Nov 2016 —
: If your script references external files (images, configs, or data folders) using relative paths, the executable may not find them once moved from the development directory. Let us know in the comments below, or share your own fix
If you are the one who compiled the script, the error usually means a library was not bundled correctly. --hidden-import : When compiling, explicitly name the missing module: pyinstaller --hidden-import=NAME_OF_MODULE mspm-source.py : Ensure the hiddenimports list includes all non-standard libraries used in your code. 3. Repair Windows Script Host If the script relies on Windows built-in automation, the Windows Script Host (WSH)
Seeing a "Fatal Error: Failed to execute script" pop-up is a common headache for Windows users and developers alike. If your error specifically points to mspm-source , follow these steps to get your application running again. 1. Run as Administrator
Corruption during download or extraction is surprisingly common.
Run the command: Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope LocalMachine . Type and press Enter to confirm the change. 5. Debugging for Developers (PyInstaller) If you are the one who compiled the
Re-download the latest version of the MSPM0 SDK directly from the TI website to ensure you have the latest files [1].
A developer built an mspm-source.exe that processed email logs. The error appeared on clients’ machines but not on the build machine. Running from cmd revealed:
pyinstaller mspm-source.spec
: A recent software update or an incomplete installation can lead to "KeyError" or missing module errors within the script.
If the error happens every time you boot your computer, a registry key or scheduled task is forcing it to run.