LS1046A RDB mbed serial drive not connecting

[balaka]

while setup my LS1046A RDB board frist time and followed the Getting Started Guide:

Downloaded and installed the mbed serial port driver and installed Tera Term,

When connecting the USB cable between console port and PC, Windows shows an USB drive/folder for a short period, and then disappears. This continues on and on. The green LED D8 periodically blinks (like the CMSIS-DAP controller is rebooting).

Host machine is having the windows 11.

[Oswalag]

Hello,

Please refer to the attached document and MBED firmware image (in the ZIP package).

There is a known issue with MBED operation under Win10(Could be the same for Win11):
https://os.mbed.com/blog/entry/DAPLink-bootloader-update/

This is the workaround we have confirmed to fix the mbed issue on Win10 PC's:
- Go to the "Start" option on the PC and type the command "Services"
- Than you should see the following "Services" window open
- Select the "Storage Services" and on the left-hand side of the window click the "Stop the service"

[balaka]

Following the steps given in 

DAPLink bootloader update | Mbed

But to od the step 3 it is not allowing the BOOTLOADER drive to copy the image inside.\

Could you please suggest?

[Oswalag]

Please try in a Win10 Machine and share your result.

[balaka]

I tried with the windows10 also. when we drag and drop the k22fx512_if_mbed.bin file.
Geeting the error
"You need permission to perform this action"

[Oswalag]

Please send images of the process you followed and the permission error.

[balaka]

this is issue due to write permissions not available in USB.

[balaka · Accepted solution]

This step :

This is the workaround we have confirmed to fix the mbed issue on Win10 PC's:
- Go to the "Start" option on the PC and type the command "Services"
- Than you should see the following "Services" window open
- Select the "Storage Services" and on the left-hand side of the window click the "Stop the service"

I tried before posting the issue here.

Now I try to follow the steps in https://os.mbed.com/blog/entry/DAPLink-bootloader-update/

but i am not allowed to copy the file k22fx512_if_mbed.bin to the BOOTLOADER Drive.