D3D10Warp.dll error

Question

This error appeared at one software called GoToWebinar and persist even today.

I try to fix with sfc/scannow and i find the corrupted files in the sfcdetails.txt file from my desktop and i tried to fix them manualy, i open this page: https://support.microsoft.com/ro-ro/kb/929833#bookmark-manually%20repair and i stuck at step 3. : 

Replace damaged system file with a known good copy of the file. To do this, copy and paste (or type) the following command, and then press ENTER:

Copy Fişier_sursă Destination

Note Fişier_sursă placeholder represents the path and file name of the known good copy of the file on your computer and Destination placeholder represents the path and file name of the corrupted file. For example, type copy E: \ temp \ jscript.dll C: \ windows \ system32 \ jscript.dll.

I dont know which and where is the good file.

Now i dont know how to do, please help me and tell me how to do.

Has appeared because i tried to open that software. To join the webinar toghether with the others colleagues.

I have Windows 7 Ultimate x64 bit with service pack 1.

PLEASE HELP ME !!!

Answer 1

Hi,

Thank you for posting your query on Microsoft Community.

As per the description, I understand that you are facing some issues with Windows.

I would suggest you to Run System update readiness tool from the link given below and check if that helps.

Windows corruption errors may prevent Windows updates and service packs from installing. For example, an update might not install if a system file is damaged. The DISM or System Update Readiness tool may help you to fix some Windows corruption errors.

https://support.microsoft.com/en-us/kb/947821

Hope this information helps. Please let us know if you need any other assistance with Windows in future. We will be happy to assist you.