diff --git a/Get-Bootcamp.ps1 b/Get-Bootcamp.ps1
index 3fb6b76..a0e7a78 100644
--- a/Get-Bootcamp.ps1
+++ b/Get-Bootcamp.ps1
@@ -17,11 +17,12 @@ if (!(Test-Path $OutputDir)) { New-Item -Path $OutputDir -ItemType Directory -Fo
 
 # Check if at least 7zip 15.14 is installed. If not, download and install it.
 $7z = "$env:ProgramFiles\7-Zip\7z.exe"
+$7zDownload = Join-Path $env:Temp $SEVENZIP_URL.Split('/')[-1]
 if (Test-Path $7z) { $7zInstalled = $true }
 if ([version](Get-ItemProperty $7z).VersionInfo.FileVersion -lt 15.14) {
     Write-Host "7-Zip not installed, will install and remove."
-    Invoke-WebRequest -Uri $SEVENZIP_URL -OutFile "$env:Temp\$($SEVENZIP_URL.Split('/')[-1])" -ErrorAction Stop
-    Start-Process -FilePath $env:SystemRoot\System32\msiexec.exe -ArgumentList "/i $OutputDir\$($SEVENZIP_URL.Split('/')[-1]) /qb- /norestart" -Wait -Verbose
+    Invoke-WebRequest -Uri $SEVENZIP_URL -OutFile $7zDownload -ErrorAction Stop
+    Start-Process -FilePath $env:SystemRoot\System32\msiexec.exe -ArgumentList "/i $7zDownload /qb- /norestart" -Wait -Verbose
 }
 
 Write-Host "Using model: $Model"
@@ -91,7 +92,11 @@ if (-not (Test-Path -PathType Container $landingDir)) {mkdir $landingDir > $null
 & $7z -o"$landingDir" -y x "$dmgPath"
 
 # Uninstall 7zip if we installed it
-if ($7zInstalled -ne $true) { Start-Process -FilePath $env:SystemRoot\System32\msiexec.exe -ArgumentList "/x $env:Temp\$($SEVENZIP_URL.Split('/')[-1]) /qb- /norestart" -Wait }
+if ($7zInstalled -ne $true) {
+    Write-Host "Removing 7-Zip..."
+    Start-Process -FilePath $env:SystemRoot\System32\msiexec.exe -ArgumentList "/x $7zDownload /qb- /norestart" -Wait
+    Remove-Item $7zDownload
+}
 
 # Install Bootcamp and use MST if specified (I uploaded one that I had to use to fix the latest ESD on an iMac14,1)
 if ($Install) {