diff --git a/Windows/Install_dotNET_FrameWork_3.5.cmd b/Windows/Install_dotNET_FrameWork_3.5.cmd
index d9b8668c96bc66bfb498664ea3656c1f58c3205e..328031c62bcb007e4bc2546cfc4643766aa6d235 100644
--- a/Windows/Install_dotNET_FrameWork_3.5.cmd
+++ b/Windows/Install_dotNET_FrameWork_3.5.cmd
@@ -1,15 +1,20 @@
 : Specify path to \sources\sxs (for the right version of Windows 10)
 SET PATH="%1"
 
+SET DISM="C:\WINDOWS\system32\DISM"
+
 : Check that \sources\sxs exist
 IF NOT EXIST %PATH% GOTO :FAILED
 
+: Check that DISM exist
+IF NOT EXIST %DISM% GOTO :FAILED
+
 : Check that \sources\sxs\*netfx3* and \sources\sxs\*NetFx3* exist
 IF NOT EXIST %PATH%\*netfx3* GOTO :FAILED
 IF NOT EXIST %PATH%\*NetFx3* GOTO :FAILED
 
 : Install .NET Framework 3.5 (incl. 2.0 and 3.0)
-DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:%PATH%
+%DISM% /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:%PATH%
 GOTO :END
 
 :FAILED