Having the same issue. I had it installed once on my laptop months ago but recently needed to repair and wipe said laptop and now I'm stuck on this error message. Tried all the suggested fixes with proxy and downloading from epic games with no luck. Had trouble getting it on my phone but switching off wifi to data fixed that issue. Idk what's going on but it's frustrating!
Having the same issue. I had it installed once on my laptop months ago but recently needed to repair and wipe said laptop and now I'm stuck on this error message. Tried all the suggested fixes with proxy and downloading from epic games with no luck. Had trouble getting it on my phone but switching off wifi to data fixed that issue. Idk what's going on but it's frustrating!