try again with the sleep command

src/Mesh/Meshing.jl

@@ -60,7 +60,7 @@ function remove_mesh!(proj::Project)
     rm(fileName)
     # Get the control file name of the current project
     fileName = joinpath(proj.projectDirectory,proj.name) * ".control"
-    rm(fileName; force=true)
+    rm(fileName)
     fileName = getPlotFileName(proj)
     rm(fileName)
     fileName = getStatsFileName(proj)

test/test_visualization.jl

@@ -61,6 +61,9 @@ using CairoMakie
     # Create the mesh which contains a plotting update for ISM
     @test_nowarn generate_mesh(p_visu, verbose=true)
 
+    # Add a delay to ensure that the Windows system has released the file handles
+    sleep(2.0) # arbitrarily pick 2 seconds
+
     # Destroy the mesh and reset the background grid
     @test_nowarn remove_mesh!(p_visu)
 
@@ -92,6 +95,9 @@ using CairoMakie
     # Create the mesh which contains a plotting update for ISM-V2
     @test_nowarn generate_mesh(p_visu)
 
+    # Add a delay to ensure that the Windows system has released the file handles
+    sleep(2.0) # arbitrarily pick 2 seconds
+
     # Destroy the mesh and reset the background grid
     @test_nowarn remove_mesh!(p_visu)