Windows 10: Windows\System32\schannel.dll error

JRGFLA · Dec 12, 2019

Windows\System32\schannel.dll - this appears on my screen and I cannot get rid of it - started this morning. The message says it has an error and to reinstall it(?). The laptop came from a retail store and I do not have windows installation media.

How can this be fixed?

:)

ShiBDiB · Dec 12, 2019

D3dx9_30.dll Not Found error in Ashes Cricket 2009

Important Note: Do not, under any circumstances, download the d3dx9_30.dll DLL file individually from any "DLL download site." There are a number of different reasons that downloading DLLs from these sites are never a good idea.

Note: If you've already downloaded d3dx9_30.dll from one of those DLL download sites, remove it from wherever you put it and continue with the following steps.

1. Restart your computer if you haven't yet done so.

The d3dx9_30.dll error might be a fluke or one-time issue and a simple restart could clear it up completely. It's unlikely this will fix the problem, but restarting is always a good first troubleshooting step.

2. Install the latest version of Microsoft DirectX 9. Chances are, upgrading to the latest version of DirectX 9 will fix the d3dx9_30.dll not found error.

Note: Microsoft often releases updates to DirectX 9 without updating the version number or letter so be sure to install the latest release even if your version is technically the same.

Note: Are you a Windows Vista user with DirectX 10? Your game or program may still need DirectX 9 files to run properly so give the installation a try. Don't worry, both versions of DirectX can be run side by side in Windows Vista.

3. Assuming the latest DirectX version from Microsoft doesn't fix the d3dx9_30.dll error you're receiving, look for a DirectX installation program on your game or application CD or DVD. Usually, if a game or other program utilizes DirectX, the software developers will include a copy of DirectX on the installation disc.

Sometimes, though not often, the DirectX version included on the disc is a better fit for the program than the latest version available online.

4. Uninstall the game or software program and then reinstall it again. Something may have happened to the files in the program that work with d3dx9_30.dll and a reinstall could do the trick.

5. Restore the d3dx9_30.dll file from the DirectX 9 software package. If the above troubleshooting steps haven't worked to solve your d3dx9_30.dll error, try extracting the d3dx9_30.dll individually from the DirectX 9 package.

6. Update the drivers for your video card. While it's not the most common solution, in some situations updating the drivers for the video card in your computer could correct this DirectX issue.
Click to expand...

95Viper · Dec 12, 2019

Rundll32.dll?

Make sure to use an adminstrative command prompt.

Try this: ICACLS "c:\windows\system32\rundll32.dll" /T /grant Everyone:F or ICACLS c:\windows\system32\rundll32.dll /T /grant Everyone:F
Can't remember if it is with, or without, quotes.

But, why do all this... try FileAssassin by Malwarebytes, if you are trying to delete the files, but be careful, if you delete the Rundll32.dll files your OS may take a cr*p on you.

x01r · Dec 12, 2019

atioglxx.dll OpenGL Error ! $Windows\System32\schannel.dll error :($

*** errors in the installer !!!

* manuel make *

_____________________
1.step :

http://support.amd.com/us/kbarticles/Pages/CatalystAGPHotfix.aspx

Catalyst 9.9 Hotfix for Windows XP Professional and Home Edition

ati.com/drivers/hotfix/9-9_agp-hotfix_xp32_dd_ccc.exe

_____________________
2.step :

( install *Smile $Windows\System32\schannel.dll error :)$ )

C:\ATI\Support\9-9_agp-hotfix_xp32_dd_ccc

_____________________
3.step :

C:\ATI\Support\9-9_agp-hotfix_xp32_dd_ccc\Driver\XP_INF\B_86849\atioglxx.dl_

( X:\....\9-9_agp-hotfix_xp32_dd_ccc\Driver\XP_INF\B_ ,,,, \atioglxx.dl_ )

_____________________
4.step :

( ReName *Smile $Windows\System32\schannel.dll error :)$ )

atioglxx.dl_ -> atioglxx.dll

_____________________
5.step :

( Move *Smile $Windows\System32\schannel.dll error :)$ )

atioglxx.dll -> C:\WINDOWS\system32

_____________________
6.step :

restart PC ! OK *Smile $Windows\System32\schannel.dll error :)$

ATi OpenGL (atioglxx.dll) No-Errors ! *Big Grin $Windows\System32\schannel.dll error :D$

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