MCUXpresso Config ToolsのトピックRe: MCUXpresso installer error

MCUXpresso installer error

brianmohlman — Thu, 26 Mar 2026 16:06:37 GMT

Hello,

When I attempt to use the MCUXpresso Installer (Windows) to install the latest MCUXpresso Configuration Tools, I get the following error message(s).

Installation timed out for MCUXpresso Configuration Tools.
Skipping...
*** Installation error ***
Installing components from packages: MCUXpresso Configuration Tools
[info] Checking hash for file C:\Users\bkmohlman\AppData\Local\Programs\MCUXpressoInstaller\.cache\MCUXpresso_Config_Tools_v25.12_x64.exe...
[info] Installing MCUXpresso Configuration Tools (25.12)...
[error] Timeout: Could not acquire file lock
[error] Error occurred while installing MCUXpresso Configuration Tools:
Could not acquire file lock.
Skipping...
*** Installation error ***

Anyone know how to fix this?

Regards,

Re: MCUXpresso installer error

EdwinHz — Thu, 26 Mar 2026 19:02:34 GMT

Hi @brianmohlman,

Please try restarting your computer to end any stuck processes that might be holding the installation path lock and run the MCUXpresso Installer with administrator privileges.

Let me know if this helps!

BR,
Edwin.

Re: MCUXpresso installer error

brianmohlman — Fri, 27 Mar 2026 12:04:31 GMT

Edwin,

That did not work, again when trying to install the MCUXpresso Config Tools progress sits at 67% and times out. I have included a log file below.

Regards,

Re: MCUXpresso installer error

brianmohlman — Fri, 27 Mar 2026 12:05:51 GMT

To be clear, the installer runs, the failure is when I am trying to install the MCUXpresso Configuration Tools.

Re: MCUXpresso installer error

brianmohlman — Fri, 27 Mar 2026 12:42:37 GMT

Edwin,

Here is where it fails.

Regards,