Hi, finally I found this great forum that help me with many drivers that I use under XP and my new Asus Z87 deluxe-dual mobo !
Now I found a big problem in win 8.1 last Update. I HAve some old IDE hard Discks and I bought a PCI-IDE card for my mobo. IS a JMB36X card and on my old win 7 I had no problem. Also with win 8.1 there are no problem , but with the new update my JMB36X card stall my system when I try to copy big file on my IDE HArd Disks. Before the win 8.1 last update I have no problem at all.
I use the last 1.17.65.11 Jmicron driver.
Sometime the first file I copy, when I turn on the system , the copy is successful. But if I try to copy another time the system stall for about 6-8 seconds and the files copy stop. The system continues to be stalled for 6-8 seconds and the goes well for about 6-8 seconds. And so on ! The only thing to do is to reboot the system or, seeing I have IDE removable disks , I must cut off the power to the IDE disk and the system goes well.
I think that this problem due to driver, It is possible for you ?

Thanks for the answer. Now I try. I ask you, for safety :
I don't found an "IDE ATA/ATAPI Controllers" section.
JMicron JMB36X is under "storage controller" ( I translate from Italian).
I give you a pic .

I must change that driver ?

I haven't a RAID in JMicron card. I have only a single IDE hard-disk .

Now If I understand well, I must change the driver that in my system in under "storage controller" ==> JMicron JMB36x controller with the one that you say me, MS IDE DRIVER.
Correct ?

Ok. I tried. But I can't give to the device the MS IDE DRIVER in no way.
Finally I found AHCI SATA STANDARD driver and, the sysem see the card under a new voice : "Controller IDE ATA/ATAPI" ==> Controller AHCI SATA STANDARD.
I give you a picture

When I re-boot the system, I have the controller IDE but the system doesn't see neither the IDE Hard-Disk nor the IDE CD/ROM.
Then I delete the device. I re-install the JMB36x driver. The system see the HArd-Disk and the CD/ROM.
But now I went back to the initial situation.

Here the IDs :

An explanation : "to stick with the JMicron" ==> would you say "to remain with" / "to stay with" ?

I try to re-install the AHCI MS driver, but I think that it doesn't see the devices !
And if I try other driver like Nvidia ? win8.1 give me other possibilities of driver I can use, most as raid but someone as AHCI.
Can I try with others driver or is only a waste of time ?

Thanks a lot for your time. The situation is in stall. I re-use the JMB36X driver. If we found a solution, we post here ...