I updated RST drivers, still get 1903 Update error

swarfega said:

I don't think you do. I stopped using it a while ago.

Now that it's gone, do I just rename this whole Windows10-x64 folder with the suffix "old"?


or is just renaming the iaStorA.sys to iaStorA.sys.old enough?

Have you rebooted since uninstalling it?

No I mean yes, I rebooted after uninstalling it, but not after changing the folder to "old". I will rename the entire folder with a suffix "old" and then reboot - see if that does it.

And....STILL I am getting the error.....

Maybe there's some residual entries in Registry. If you have ccleaner, you could run that.

changed iaStorA.sys to iaStorA.sys.old, rebooted, still getting the error, so ran ccleaner - nothing in the registry about it at all. I guess I have to install it from Intel. What should I install, do you know?

The MS link takes me here
Download Intel(R) Rapid Storage Technology (Intel(R) RST) User Interface and Driver

But there's a newer version. Should I just do the latest version and cross my fingers?

I think I found my answer.....
In the older version, it shows



In Device Manager, I see this:



So it appears the older version would be good for this system. I think the newer version doesn't support the 6th gen.

Do you agree? Or am I totally confused?

Well, that did it. The upgrade is finally going through.

Good to hear, glad you sorted it.

swarfega said:

Good to hear, glad you sorted it.

Thanks for your help!