Windows 10: Trouble installing epic games launcher

I recently wanted to play Rocket League, so I went and got the game on the Epic store and went to download the launcher for epic games. When I tried to install it the first time, I was having so really weird issues of it not loading. Now when I try to install it, it says that "another program is being installed". I've tried deleting the current unfinished installation, I've tried restarting, ending all my tasks. Nothing has worked and I would like to know a solution to this. Thanks!

:)

 

Epic Games Launcher

I got this computer from my step dad, he got it from his insurance company. When I open Epic Games launcher I can see the logo but the rest is blank. Is there a file I need to remove? I really would love any suggestions

*Moved from Virus and Malware forum by moderator*

 

ERROR 0xc000012f whe I try to enter the Epic Games Launcher

Hi BrayanOng,

Having a corrupted app file is one of the possible reasons why you are getting this error code: 0xc000012f when entering the Epic Game Launcher. To help you resolve this concern, I need to gather more details. Kindly answer the questions below:

• When did the issue start?
• Were you able to enter the Epic Game Launcher before without any problem?
• What are the troubleshooting steps you have done so far?
• Have you tried uninstalling and reinstalling the Epic game Launcher?
• Which version of Windows are you using?

 

Can't delete Epic game Launcher.

Hello, Epic Games Launcher Keeps crashing a lot making other apps and website crash and slow, So I tried to delete Epic Game, And its keeps saying "Please close Epic Game Launcher before trying to delete it." I'm so confused the Epic Game is not even open.
Also I downloaded Epic Game from Epic game website on Google Chrome.