@panosxidis: Since I don't have a system with an Intel X299 chipset, I cannot answer your question. You should test it yourself. There will not be a huge difference, because both driverpacks are using the exactly same (untouched original) driver = *.SYS file.
Note: To get another variant of a driver with the same version and date installed, you have to force it by using the "Have Disk" option.

@all:
Here is something for users, who would like to install the latest available Intel RST AHCI/RAID driver onto their natively not supported Intel SB/Chipset system.
Update of the Start Post:
Changelog:

• new:
  • Generic 64bit Intel RST AHCI+RAID driver v18.34.3.1003 dated 06/25/2021
    (mod+signed by me on 08/19//2021)

Update of the Start Post:
Changelog:

• new:
  • Generic 64bit Intel RST AHCI+RAID driver v18.36.3.1019 dated 08/12/2021
    (mod+signed by me on 09/07//2021)

@abnormal: Welcome to the Win-RAID Forum!
You can easily return to the previously used AHCI or RAID driver by
a) running the Device Manager,
b) expanding the related section of the Device Manager ("IDE ATA/ATAPI Controllers" or "Storage Controllers"),
c) doing a right-click onto the Controller, which uses the modded storage driver, and
d) choosing the options "Update driver" > "Browse my computer..." > "let me pick...".
Now the all compatible Controller devices should be shown (the name is given by the previously used driver resp. its *.inf file).
Choose the desired device and click onto "Continue".
After the next reboot your system will use the previously used driver.
Good luck!
Dieter (alias Fernando)

Zitat von Tony2k im Beitrag #1313

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what I have to do with the files iaStorAfsNative.exe and iaStorAfsService.exe.

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@Hvngskts: Welcome to the Win-RAID Forum!
All my mod+signed Intel AHCI drivers may support your on-board Intel SATA AHCI Controller. Please check >here<, which Intel RST platform and driver version are the best for the chipset of your mainboard. Don't forget to import the Win-RAID CA Certificate before you start with the driver update.
Good luck!
Dieter (alias Fernando)

@Hvngskts: Ok. Please give us a short feedback about your test result.
Additional Tip: Please read the start post of >this thread.