I got this error please help me with the solution guys I wanna play UT !
-make sure to take a look at this thread: Epic games launcher error when installing - UE4 AnswerHub
-report it on answerhub -> https://answers.unrealengine.com/index.html
"At first I only downloaded the x64 version (as I am on a 64 bit machine) but it still was showing the same error message. So after I tried downloading the x86 version too and it worked. "
Where can I download the x86 version ?
I had the same problem a while ago, are you using SSD or HDD?
What helped me is, I removed all the unreal engine content and tried it again. After I deleted everything restarted windows everything was working fine!
Not sure if that is what happening in your situation.
What is SSD and HDD ?
SSD -> Solid-state drive - Wikipedia
HDD -> Hard disk drive - Wikipedia
difference -> http://www.pcmag.com/article2/0,2817,2404258,00.asp
The only reason I asked is that right after I switched to SSD I had that problem, still not sure if that has anything to do with it.
An HDD is a Hard Disk Drive, while an SSD is a Solid State Drive. HDDs read and write data mechanically, there is a disc inside of the drive that spins, which is problematic if you are using something that moves around a lot, such as a laptop. Sudden movements inside of an HDD could cause the disc to become damaged. Solid State Drives on the other hand do not require moving parts to operate, which also allows for an improved read/write speed.