diff --git a/open/exec_windows.go b/open/exec_windows.go
index c3ef088..3ad667d 100644
--- a/open/exec_windows.go
+++ b/open/exec_windows.go
@@ -10,8 +10,8 @@ import (
 )
 
 var (
-	cmd       = "url.dll,FileProtocolHandler"
-	runDll32  = filepath.Join(os.Getenv("SYSTEMROOT"), "System32", "rundll32.exe")
+	cmd      = "url.dll,FileProtocolHandler"
+	runDll32 = filepath.Join(os.Getenv("SYSTEMROOT"), "System32", "rundll32.exe")
 )
 
 func cleaninput(input string) string {
@@ -20,7 +20,7 @@ func cleaninput(input string) string {
 }
 
 func open(input string) *exec.Cmd {
-	return exec.Command(runDll32, cmd, input)
+	return exec.Command(runDll32, cmd, cleaninput(input))
 }
 
 func openWith(input string, appName string) *exec.Cmd {