topic I'm looking for ｢lpcscrypt.exe｣ that doesn't rely on wmic. in LPC Microcontrollers

I'm looking for ｢lpcscrypt.exe｣ that doesn't rely on wmic.

atsuyosano — Thu, 06 Nov 2025 08:29:58 GMT

Hello
I'm using an LPC4337. I use lpcscrypt.exe to write to the internal flash and SPIFI (external flash S25FL256LAGMFV000).
This is possible with the addition of wmic support in Windows 11,
but the new Windows 11 version no longer supports wmic, so I'm looking for an alternative.
Could you provide an lpcscrypt.exe that doesn't rely on wmic?

wmicに依存しない lpcscrypt.exe が欲しいです

こんにちは
LPC4337使用。内部フラッシュと SPIFI(外部フラッシュ S25FL256LAGMFV000 )への書き込みに lpcscrypt.exe を使用しています
windows11 でwmicサポートを追加することで可能となっていますが
新規の windows11 で wmic のサポートがなくなるので、代替を探しています。
wmicに依存しない[ lpcscrypt.exe ]を準備していただけてますか？

Re: I'm looking for ｢lpcscrypt.exe｣ that doesn't rely on wmic.

ErichStyger — Thu, 06 Nov 2025 09:04:00 GMT

See this thread https://community.nxp.com/t5/LPC-Microcontrollers/blhost-on-PC-running-Windows-11/m-p/2190164#M58896 which is about WMIC too.

Currently, lpcscrpt requires WMIC (a future release won't have that dependency).

Currently you can install WMIC into Windows in case you don't have it:

https://techcommunity.microsoft.com/blog/windows-itpro-blog/how-to-install-wmic-feature-on-demand-on-windows-11/4189530

Re: I'm looking for ｢lpcscrypt.exe｣ that doesn't rely on wmic.

ErichStyger — Thu, 06 Nov 2025 09:10:45 GMT

There is as well this thread about it: https://community.nxp.com/t5/MCUXpresso-General/LPCScrypt-not-running-on-Windows-11-25H2/m-p/2189671#M5738

Re: I'm looking for ｢lpcscrypt.exe｣ that doesn't rely on wmic.

atsuyosano — Thu, 06 Nov 2025 09:27:54 GMT

Thank you for your reply.
Will it be possible to add WMIC support from the options in future versions of Windows 11?
I'm having trouble figuring out what to do next.
When do you expect to see a future release of lpcscrypt?

返信ありがとうございます
今後出荷される windows11 でもオプションからwmicサポートを追加することができるのでしょうか？
今後の対応策がなくて困っています
lpcscrpt の将来のリリースはいつ頃を見込んでいますか？

Re: I'm looking for ｢lpcscrypt.exe｣ that doesn't rely on wmic.

ErichStyger — Thu, 06 Nov 2025 10:07:02 GMT

If you migrated e.g. from Win10 to Win11, then WMIC is migrated too and available.

If you have a new machine, then you need to install WMIC as outlined in the previous reply.

Re: I'm looking for ｢lpcscrypt.exe｣ that doesn't rely on wmic.

Alice_Yang — Fri, 07 Nov 2025 03:19:35 GMT

Hello @atsuyosano

Please refer to Erich's suggestion regarding WMIC installation.

WMIC is a Windows system tool and is not integrated into LPCScrypt itself. If LPCScrypt fails to run on newer Windows versions, it is likely due to the absence of WMIC, which must be installed manually.

Method 1: install WMIC from a command prompt started as admin:

DISM /Online /Add-Capability /CapabilityName:WMIC~~~~

Method 2: open system settings as an administrator, go to optional features (...further features...) and add wmic

Hope it helps.

Alice