diff --git a/src/constants.h b/src/constants.h
index cf4749c..5da6257 100644
--- a/src/constants.h
+++ b/src/constants.h
@@ -22,6 +22,6 @@ static const ui64 f[6] = {0, 0x21840136C85381ULL, 0x44197B83892AD0ULL, 0x1400606
 static const CLSID licdllCLSID = {0xACADF079, 0xCBCD, 0x4032, {0x83, 0xF2, 0xFA, 0x47, 0xC4, 0xDB, 0x09, 0x6F}};
 static const IID licenseAgentIID = {0xB8CBAD79, 0x3F1F, 0x481A, {0xBB, 0x0C, 0xE7, 0xBB, 0xD7, 0x7B, 0xDD, 0xD1}};
 //IID for ICOMLicenseAgent2, with three extra functions
-//static IID licenseAgentIID2 = {0x6A07C5A3, 0x9C67, 0x4BB6, {0xB0, 0x20, 0xEC, 0xBE, 0x7F, 0xDF, 0xD3, 0x26}};
+static const IID licenseAgentIID2 = {0x6A07C5A3, 0x9C67, 0x4BB6, {0xB0, 0x20, 0xEC, 0xBE, 0x7F, 0xDF, 0xD3, 0x26}};
 
 #endif // XP_ACTIVATE32_CONSTANTS_H_
diff --git a/src/resource.rc b/src/resource.rc
index 028d8cb..93c079a 100644
--- a/src/resource.rc
+++ b/src/resource.rc
@@ -170,7 +170,7 @@ BEGIN
     PUSHBUTTON      "Get ID from system", 102, 314, 10, 74, 12
     CTEXT           "Confirmation ID:", -1, 2, 25, 58, 10
     EDITTEXT        103, 60, 24, 250, 12, ES_CENTER | ES_AUTOHSCROLL | ES_READONLY
-    PUSHBUTTON      "Activate", 104, 314, 24, 74, 12
+    PUSHBUTTON      "Activate!", 104, 314, 24, 74, 12
 END
 
 /////////////////////////////////////////////////////////////////////////////
diff --git a/src/xp_activate32.h b/src/xp_activate32.h
index 4d38f15..3921855 100644
--- a/src/xp_activate32.h
+++ b/src/xp_activate32.h
@@ -31,7 +31,7 @@ typedef struct {
 #define ERR_UNKNOWN_VERSION 5
 #define ERR_UNLUCKY 6
 
-#define BAD 0xFFFFFFFFFFFFFFFFull
+#define BAD 0xFFFFFFFFFFFFFFFFULL
 
 #define CHARTYPE wchar_t