Windows 10: \windows \system32\drivers\EUDCPEPM.sys

You'll need to use recovery tools. How to fix these problems

:)

 

Steelseries Merc Keyboard driver alpham164.sys disabled after windows 10 creator update why? how to undo/force it?

well I'll do the best I can to go step by step:

• Boot With Driver Signing disabled
• With Zengine installed, go to your "Saved Bettam folder"\Kernel2k\Bettam12.inf.
• Right click and select install.
• Go to your %SystemRoot%\System32\DriverStore\FileRepository\ and make sure the Bettam12_* folder is created... *being the alphanumeric hash that is generated when you install a driver.
• If this folder is created then go to regedit
• Go to Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/Alpham164.sys
  • Edit the Source entry to your %SystemRoot%\System32\DriverStore\FileRepository\ bettam12_*\Bettam164.sys
• Look for Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/Bettam164.sys
  • Verify it contains the same information
• Go to Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/Alpham264.sys
  • Edit the Source entry to your %SystemRoot%\System32\DriverStore\FileRepository\ bettam12_*\Bettam264.sys
• Look for Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/Bettam264.sys
  • Verify it contains the same information
• Go to Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/Alpham164.sys
  • Edit Source to your %SystemRoot%\System32\DriverStore\FileRepository\bettam12.inf_*\Bettam164.sys
• Go to Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/Alpham264.sys
  • Edit Source to your %SystemRoot%\System32\DriverStore\FileRepository\bettam12.inf_*\Bettam264.sys
• Look for Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/Bettam164.sys
  • Verify it contains the same information
• Look for Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/Bettam264.sys
  • Verify it contains the same information
• Search for Bettam1, result should be Computer\HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\USB in a VID Key
• If not Search for Alpham1 in that tree and change LowerFilters to Bettam1
• Go to Computer\HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Alpham1
  • Change ImagePath to your "Saved Bettam Drivers\Kernel2k\Bettam164.sys" folder
• Look for Computer\HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Bettam1
  • Verify it contains the same information
• Search for Bettam1, result should be Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB in a VID Key
• If not Search for Alpham1 in that tree and change LowerFilters to Bettam1
• Go to Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Alpham1
  • Change ImagePath to your your "Saved Bettam Drivers\Kernel2k\Bettam164.sys" folder
• Look for Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Bettam1
  • Verify it contains the same information
• Go to Computer\HKEY_LOCAL_MACHINE\SYSTEM\DriverDatabase\DriverInfFiles\oem34.inf
  • Change both Default and Active to your "bettam12.inf_*" folder thats in System32
• Go to Computer\HKEY_LOCAL_MACHINE\SYSTEM\DriverDatabase\DriverInfFiles\oem35.inf
  • Change both Default and Active to your "bettam12.inf_*" folder thats in System32
• Go to Computer\HKEY_LOCAL_MACHINE\SYSTEM\DriverDatabase\DriverPackages\alpham12.inf_*
  • Change InfName to Bettam12.inf
  • Change OEMPath to your "Saved Bettam Files\Kernel2k" folder
• Search for Bettam1, result should be Computer\HKEY_LOCAL_MACHINE\SYSTEM\DriverDatabase\DriverPackages\alpham12.inf_amd64_932fbe5113b0010d\Configurations in a HID_Keypad entry
• If not Search for Alpham1 in that key and change LowerFilters to Bettam1
• Look for Computer\HKEY_LOCAL_MACHINE\SYSTEM\DriverDatabase\DriverPackages\bettam12.inf_*
  • Verify it has the same information as the previous Alpham1.inf_* entry
• Search for Bettam1, result should be Computer\HKEY_LOCAL_MACHINE\SYSTEM\DriverDatabase\DriverPackages\bettam12.inf_*\Configurations in a HID_Keypad entry
• If not search for Alpham1 and change LowerFilters to Bettam1

If any of the Alpham entries are missing, or you previously renamed any of the Alpham keys, reinstall Zenginge from scratch and then start from the beginning of these steps.

Reboot your computer with Driver Signing Disabled again and See if Zengine is working. If Zengine is red Open Device Manager. Verify the Bettam164.ys and Bettam264.sys are listed, If they are missing and if there is no Alpham164.sys or Alpham264.sys then
begin updating drivers. Use the saved Bettam drivers in your Kernel2k path. If everything is working you can reboot normally.

 

SLI with different cards

Here is what is did
step 1:





step 2:





:/ i dont get this doe ?

okay ive done the same thing as you but i cant put the file back into the folder

• Copy nvlddmkm.sys in C:\Windows\System32\DriverStore\nv_dispi.inf_amd64_5518e59e8d3b48f4\ to C:\Windows\System32\drivers\ and replace the existing one.

that thing

 

Unlocked Realtek HD Audio Drivers Windows 7 & 8 (With Dolby Digital Live and DTS Interactive)

DTS supported natively by Windows 8/8.1 and it should work on windows 10 too just DDL require to unlock your driver .