When you run Sakray and it shows ?? ?? ??, and the Start button doesn't work, it means that it's connecting to server to patch/update.
Image 1
And in this image -below-, it means that your Sakray is already patched or it already has the latest patch so there's no need to patch/update.
Image 2
But if the scenario shows... : 2008-01-17adata_k.gpf ??????, it means that you've lost the connection to the server. You have to Exit and start re-patching again.
Situation 1:
IF it constantly shows that error, you may have to install the LATEST Sakray, whichever the latest is, and just run Sakray.
Situation 2:
IF it still show errors while patching, I suggest you run the Sakray Patcher Fix and Sakray Optimiser. You can find it within this blog as well. Use the Search I have in my blog to make things easier.
p/s: Ragnarok Devs Applications are still open until further notice. :D