Analyze your PATH variable

gistfile1.ps1

$path = $env:Path.Split(';') | Where-Object {[string]::IsNullOrWhiteSpace($_) -eq $false } | Sort-Object { $_ }

"Paths that do not exist"
$pathsThatDoNotExist = $path | Where-Object {[System.IO.Directory]::Exists($_) -eq $false}
$pathsThatDoNotExist 

""
""
""
"Scrubbed path variable"
$pathsThatExist = $path | Where-Object {[System.IO.Directory]::Exists($_) -eq $true}
$scrubbedPathVariable = [string]::join(';', $pathsThatExist)
$scrubbedPathVariable