Windows 10: hi guys. need help reinstalling a driver

my memory integrity couldn't be turned on so I deleted the oem49.inf, thinking that it was the problem. Turns out it wasn't.how do I reinstall ome49.inf again? Thank you

:)

 

How To: Reinstall Video Drivers (Quick Guide)

No sir , do all 4 steps then reboot, then reinstall!

 

problem reinstalling the driver or using a different video card.

Hi Shirley,

Thank you for posting your query on Microsoft Community.

I understand that you are trying to project the display and you are trying to reinstall and update the display drivers. We will help you.

I would suggest you to provide some information to help you better.

• 
  Did you make any changes to the PC prior to this issue?
  
• 
  What is the make and model of your PC?
  
• 
  Is HI-Beam an application to project the display as mentioned above?
  

Let's try the below steps and check if it helps to resolve the issue.

Method 1: I suggest you to update graphics drivers
following the below steps.

• Press Windows key + X and select Device Manager.
• Search for Display Adapters and expand it.
• Right click on the graphics driver and select
  Update driver software.

Method 2: Uninstall and Reinstall the
graphics card drivers and
update and check.

Refer:How to install and
update the drivers

Hope this information was helpful and do let us know if you need further assistance. We will be glad to assist.

 

Taskbar bug: switching to another window -will not appear at the front


Follow either of these steps to fix the issue with the Active window hiding behind.

Method 1:
I suggest you to disable window by hovering over it with the mouse and check if it helps. To do so I suggest you to try the below given steps and check if it helps:

1. Press Windows key + X key and click on Control Panel.
2. Select or click Ease of Access.
3. Click or tap onEase of Access Centre.
4. Click on Make the Mouse Easier to Use was uncheck Activate Window by hovering over it with the mouse.
5. Check if issue is resolved.

Method 2:
I would suggest you to completely uninstall the touchpad driver and reinstall it. Kindly follow the below given steps.

1. Press “Windows key + X” and click on “Device Manager”.
2. In the list of devices, you should see the touchpad drivers.
3. Right click on the device and then select "Uninstall".
4. In the uninstall dialog, make sure you select the option to delete the driver package from the system. This causes the driver package installed earlier to be deleted.
5. In the Action menu of Device manager, select “Scan for Hardware changes” option. This will cause the device driver to be reinstalled. Once the driver is installed, close all windows and restart the computer.