Unable to reinstall release channel with Juliaup

General Usage
1

I was using Julia 1.10 in the release channel, and I updated it to 1.11. However, this version was giving me some problems with precompiling packages, so I wanted to downgrade to 1.10.
I used juliaup add 1.10 to add the 1.10 channel and then deleted the release channel. Now I’m trying to reinstall the release channel but it won’t let me. I get this:

PS C:\WINDOWS\system32> juliaup add release
Installing Julia 1.11.0+0.x64.w64.mingw32
Error: Failed to extract downloaded file from url `https://julialang-s3.julialang.org/bin/winnt/x64/1.11/julia-1.11.0-win64.tar.gz`.

Caused by:
    0: failed to unpack `julia-1.11.0/share/julia/base/abstractarray.jl` into `C:\Users\missa\.julia\juliaup\julia-1.11.0+0.x64.w64.mingw32\share\julia\base\abstractarray.jl`
    1: Acceso denegado. (os error 5)

It says “access denied” even though I’m running PowerShell as admin. I’m on Windows 10 and I’m using Juliaup version 1.17.4.

2

Solved. After deleting the 1.11 folder manually from file explorer (C:\Users\[user]\.julia\juliaup), I ran juliaup add release and it worked.