Warning: could not download https://pkg.julialang.org/registries julia 1.6.3

[HerAdri]

Julia>import Pkg

Julia>Pkg.UPDATED_REGISTRY_THIS_SESSION[] = true
07:31:04->>true

(@v1.6) pkg> up
    Updating registry at `C:\Users\Hermesr\.julia\registries\General`
    Updating git-repo `https://github.com/JuliaRegistries/General.git`
    Updating git-repo `https://github.com/TakekazuKATO/TailRec.jl`
    Updating git-repo `C:\Users\Hermesr\Documents\GitHub\CoolProp.jl`
   Installed DiffRules ──────── v1.4.0
   Installed EllipsisNotation ─ v1.1.1
   Installed LaTeXStrings ───── v1.3.0
   Installed IterativeSolvers ─ v0.9.2
   Installed ImageMagick ────── v1.2.2
   Installed Roots ──────────── v1.3.6
   Installed MixedModels ────── v4.4.1
    Updating `C:\Users\Hermesr\.julia\environments\v1.6\Project.toml`
  [6218d12a] ↑ ImageMagick v1.2.1 ⇒ v1.2.2
  [b964fa9f] ↑ LaTeXStrings v1.2.1 ⇒ v1.3.0
  [f2b01f46] ↑ Roots v1.3.5 ⇒ v1.3.6
    Updating `C:\Users\Hermesr\.julia\environments\v1.6\Manifest.toml`
  [b552c78f] ↑ DiffRules v1.3.1 ⇒ v1.4.0
  [da5c29d0] ↑ EllipsisNotation v1.1.0 ⇒ v1.1.1
  [6218d12a] ↑ ImageMagick v1.2.1 ⇒ v1.2.2
  [42fd0dbc] ↑ IterativeSolvers v0.9.1 ⇒ v0.9.2
  [b964fa9f] ↑ LaTeXStrings v1.2.1 ⇒ v1.3.0
  [ff71e718] ↑ MixedModels v4.4.0 ⇒ v4.4.1
  [f2b01f46] ↑ Roots v1.3.5 ⇒ v1.3.6
  [c73af94c] ↓ ImageMagick_jll v6.9.12+0 ⇒ v6.9.10-12+3
Precompiling project...
  70 dependencies successfully precompiled in 265 seconds (428 already precompiled)

(@v1.6) pkg>

Solution

after updating in REPL

OK!!!