How to Fix the "Failed to Execute Script mspm-source" Error If you are encountering the "failed to execute script mspm-source" error, you are likely trying to run a compiled Python executable ( .exe ) on a Windows machine. This error is a generic crash message generated by PyInstaller , the tool developers use to bundle Python code into standalone desktop applications. When a PyInstaller-packaged application crashes before it can fully launch or initialize its own error logging, Windows displays this standard pop-up. To fix it, you need to uncover the hidden Python traceback causing the crash. Step 1: Discover the Real Error via Command Prompt The biggest hurdle with this error is that the graphical pop-up hides the actual reason for the crash. Running the application through the Command Prompt forces the program to print the true error stack trace directly to your screen. Open the Windows Start menu, type cmd , and press Enter . Drag and drop the problematic executable file directly into the Command Prompt window. This automatically inserts the absolute file path. Press Enter to execute the file. Look closely at the final lines of the output text. You will see a standard Python traceback detailing the exact filename, line number, and exception type. Step 2: Identify and Resolve the Common Root Causes Once you see the real command-line output, the root cause usually falls into one of four categories. 1. Missing External Dependency Files ( FileNotFoundError ) PyInstaller bundles Python scripts, but it does not always automatically include external configuration files, databases, or media assets. The Symptom: The traceback ends with FileNotFoundError: [Errno 2] No such file or directory pointing to a .env , .ini , .json , or asset folder. The Fix: If you downloaded the tool, ensure you extracted the entire .zip archive, not just the .exe . Keep the executable in the exact folder structure intended by the developer. 2. Unbundled Hidden Imports ( ModuleNotFoundError ) Python scripts frequently import libraries dynamically. PyInstaller analyzes code statically and often misses these "hidden imports," leaving them out of the final executable. The Symptom: The console displays ModuleNotFoundError: No name 'xyz' . The Fix for Users: Ensure you have the Microsoft Visual C++ Redistributable installed, as missing system-level binaries can mimic this error. The Fix for Developers: Recompile the application using the --hidden-import flag. pyinstaller --hidden-import=module_name mspm-source.py Use code with caution. 3. Strict Antivirus and Windows Defender Flags Compiled Python executables are notorious for triggering "false positives" in modern antivirus software. Security suites often block or quarantine vital parts of the unpacked script in the temporary folder. The Symptom: The script fails instantly, or logs show an Access Denied permission error. The Fix: Temporarily disable your antivirus or add an explicit exclusion rule for the folder where the executable is running. 4. Hardcoded or Missing Environment Variables The application may expect specific system environment variables to be present on your machine to authenticate or route data. The Symptom: A KeyError referencing a missing environment variable or a configuration crash. The Fix: Check the documentation of the specific mspm-source tool you are using to see if you need to set up a .env file or Windows System Environment Variables first. Advanced Troubleshooting for Developers If you are the developer building this application and trying to debug the mspm-source script deployment, modify your build configuration to prevent silent failures. Disable Windowed Mode During Debugging: Build the package using the -c or --console flag instead of -w or --windowed . This keeps the command prompt active so users can copy the crash log. Check the Absolute Path Logic: PyInstaller unpacks data to a temporary folder ( _MEIPASS ). Ensure your script resolves file paths relative to sys._MEIPASS when bundled, rather than using os.path.dirname(__file__) . To help narrow down the exact solution, could you let me know: Are you the developer trying to package this script, or an end-user trying to run an app? What text or error message appeared in the Command Prompt when you ran the file? What is the mspm-source tool supposed to do? Share public link This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Troubleshooting "Failed to Execute Script mspm-source" Error If you are working with the MSP-FET or related Texas Instruments (TI) programming tools and encountered the error "failed to execute script mspm-source" , you are likely facing a Python environment conflict , a missing dependency , or a faulty installation of the MSPM0 SDK tools [1, 2]. This error typically appears in Windows environments when a packaged Python executable (created with PyInstaller or a similar tool) fails to run its internal scripts properly. What Causes "Failed to Execute Script mspm-source"? The mspm-source script error generally points to one of the following scenarios: Missing Python Interpreter Dependencies: The executable cannot find necessary DLLs or Python libraries ( .pyd files) within the application bundle. Permissions Issues: The application lacks permission to write to temporary folders or execute scripts, especially common if installed in C:\Program Files . Corrupted Installation: Files were missed or corrupted during the installation of the MSPM0 SDK or MSPM0 Hardware Tools [2]. Path/Environment Conflicts: Other Python installations on the system are interfering with the bundled version. Antivirus Interference: Security software has incorrectly flagged a legitimate script as suspicious and blocked its execution. Comprehensive Troubleshooting Steps Follow these steps in order to resolve the mspm-source error. 1. Run as Administrator The application may be failing because it cannot create temporary files. Right-click on the application (e.g., mspm-source.exe ) or the shortcut. Select Run as administrator . 2. Check Antivirus/Firewall Software Many security programs block unknown scripts. Check your Antivirus logs for blocked activities regarding the mspm-source file. Temporarily disable your antivirus or add the TI installation folder (usually C:\ti ) to your antivirus exclusion list. 3. Reinstall MSPM0 SDK and Tools A corrupted installation is the most common cause. Uninstall: Go to Windows Settings > Apps and uninstall the MSPM0 SDK and MSPM0 Hardware Tools . Delete Temporary Files: Go to C:\Users\ \AppData\Local\Temp and clear out any old temporary files. Download: Re-download the latest version of the MSPM0 SDK directly from the TI website to ensure you have the latest files [1]. Install: Reinstall, preferably in a simple path like C:\ti\ . 4. Fix Python/DLL Dependencies If the error persists, the bundled Python environment might be missing a dependency. Ensure Microsoft Visual C++ Redistributable is installed (specifically x86 and x64 versions) [1]. If you are running the source code directly, run pip install -r requirements.txt to ensure all Python packages are present. 5. Check for Environment Variable Conflicts If you have multiple versions of Python installed, they may conflict. Temporarily remove other Python installations from your Windows System PATH environment variable. When to Contact Support If you have performed a fresh installation, run as administrator, and checked for antivirus interference, but still see the failed to execute script mspm-source error, it may be a bug within the TI tools. Visit the TI E2E Design Support Forums . Search for "MSPM0 SDK error" or post a new query detailing your operating system, SDK version, and the exact error output [1, 2]. Disclaimer: The above information is based on standard troubleshooting for TI MSPM0 SDK tools as of mid-2026. If you'd like, I can: Help you find the latest MSPM0 SDK version for download. Guide you through installing the Microsoft Visual C++ Redistributable .
This error message typically indicates a problem with a program called MSM (Microsoft Management Mode) or a related tool , often associated with firmware updates or system management utilities (like the MSM Toolkit). The error "failed to execute script msm-source" usually means the program crashed during initialization because it could not find or read a necessary file. Here is a troubleshooting report on how to resolve this issue.
Troubleshooting Report: "failed to execute script msm-source" 1. Identify the Source Before fixing the issue, determine which software is causing it: failed to execute script mspm-source
Is it a firmware update tool? (e.g., for BIOS/UEFI updates from manufacturers like HP, Dell, or specialized industrial PCs). Is it the MSM Toolkit? (A utility often used for managing Android devices or specific system configurations). Did you download a script? If you downloaded a tool from GitHub or a forum (common with "MSM Download Tool" for OnePlus devices), the download may have been corrupted.
2. Solution A: Re-download the Software (Most Likely Fix) This error is most often caused by a corrupted download or an incomplete extraction of files. The executable cannot find the "source" script it needs to run.
Delete the current file or folder completely from your computer. Disable Antivirus temporarily (some security software blocks certain script files during download). Re-download the tool from the official source. Extract properly: If the file is a .zip or .rar , ensure you extract the entire folder to a location like the Desktop (do not try to run it from inside the zip file). Run the program again. How to Fix the "Failed to Execute Script
3. Solution B: Run as Administrator The script may require elevated permissions to access system folders or hardware interfaces.
Right-click the executable file (e.g., msm.exe or the tool you are using). Select Run as Administrator . Click "Yes" if prompted by User Account Control.
4. Solution C: Check Antivirus / Windows Defender Windows Defender or third-party antivirus software often flags scripting tools (like PyInstaller executables, which this appears to be) as "Trojan" or "Script Injector" and quarantines necessary files. To fix it, you need to uncover the
Open your Antivirus software. Check the Quarantine or History section. If you see the tool listed there, Restore it. Add the folder containing the tool to your Exclusion list / Exceptions list . Run the tool again.
5. Solution D: Python Environment Issues (For Advanced Users) If this is a Python-based script converted to an .exe (common with open-source tools), you might be missing dependencies.
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