[error] File：xxx\rtscom.dll（121）

[ylsislove]

I encountered this error(as shown below) installing windows11 on raspberry pie 4. It is stuck here. I don't know how this error occurs and how to solve it.

Can anyone help me? Should I restart my device?

[Botspot]

This appears to be an error occurring in the Preinstallation Environment. I've asked the developer for insight for this error. We'll see what he says.

[ylsislove]

Thanks for your reply and look forward to the follow-up progress.

[Botspot]

Okay he replied:

all errors that appear during that phase are due to the target disk or corrupted install.wim https://worproject.ml/faq#why-does-the-installation-fail-with-code-121-the-semaphore-timeo

[ylsislove]

Well, I will try again. Thanks for your reply.

[Botspot]

Well, I will try again. Thanks for your reply.

If you choose to re-flash and think the install.wim may be corrupted, be sure to check the box to 'regenerate the windows ISO'.