SD card stuck in readonly

Hi,

I’ve found recently with windows 10 before I can write a new image to sd card, I have to format it first with:

I’m pretty sure its a Windows 10 issue, being as I can write images after formatting with formatter_4; I’ve not investigated further.

Maybe worth asking over at answers.microsoft.com, similar issue here:

https://answers.microsoft.com/en-us/windows/forum/windows_10-files-winpc/i-cant-format-my-micro-sd-card-on-win10-yet-i-can/c91f1f45-5319-47e0-9841-a5031d8c02bf?auth=1

Thanks Tom.