diff --git a/loader/wine.inf.in b/loader/wine.inf.in
index df74f28e669..a2bcfae935c 100644
--- a/loader/wine.inf.in
+++ b/loader/wine.inf.in
@@ -3756,6 +3756,13 @@ HKLM,%CurrentVersionNT%,"CSDVersion",2,"Service Pack 1"
 HKLM,%CurrentVersionNT%,"CurrentBuild",2,"7601"
 HKLM,%CurrentVersionNT%,"CurrentBuildNumber",2,"7601"
 HKLM,%CurrentVersionNT%,"CurrentType",2,"Uniprocessor Free"
+HKLM,%CurrentVersionNT%,"DigitalProductId",1,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
 HKLM,%CurrentVersionNT%,"ProductName",2,"Microsoft Windows 7"
 HKLM,%Control%\ProductOptions,"ProductType",2,"WinNT"
 HKLM,%Control%\Windows,"CSDVersion",0x10003,0x100
@@ -3767,6 +3774,13 @@ HKLM,%CurrentVersionNT%,"CSDVersion",2,"Service Pack 1"
 HKLM,%CurrentVersionNT%,"CurrentBuild",2,"7601"
 HKLM,%CurrentVersionNT%,"CurrentBuildNumber",2,"7601"
 HKLM,%CurrentVersionNT%,"CurrentType",2,"Uniprocessor Free"
+HKLM,%CurrentVersionNT%,"DigitalProductId",1,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
 HKLM,%CurrentVersionNT%,"ProductName",2,"Microsoft Windows 7"
 HKLM,%Control%\ProductOptions,"ProductType",2,"WinNT"
 HKLM,%Control%\Windows,"CSDVersion",0x10003,0x100