diff --git a/lib/users/User.inc b/lib/users/User.inc
index b135e29..9b61b5f 100644
--- a/lib/users/User.inc
+++ b/lib/users/User.inc
@@ -315,10 +315,20 @@ class User extends KTEntity {
         $this->update();
         if (KTPluginUtil::pluginIsActive('ktdms.wintools')) {
             require_once(KT_DIR .  '/plugins/wintools/baobabkeyutil.inc.php');
-            BaobabKeyUtil::deallocate($this);
+            BaobabKeyUtil::deallocateUser($this);
         }
         return;
     }
+    
+    function enable() {
+        $this->setDisabled(false);
+        $this->update();
+        if (KTPluginUtil::pluginIsActive('ktdms.wintools')) {
+            require_once(KT_DIR .  '/plugins/wintools/baobabkeyutil.inc.php');
+            BaobabKeyUtil::allocateUser($this);
+        }
+        return;
+    }    
 
     function create() {
         if (KTPluginUtil::pluginIsActive('ktdms.wintools')) {
diff --git a/plugins/ktcore/admin/userManagement.php b/plugins/ktcore/admin/userManagement.php
index 1d50427..af415ed 100755
--- a/plugins/ktcore/admin/userManagement.php
+++ b/plugins/ktcore/admin/userManagement.php
@@ -635,9 +635,11 @@ class KTUserAdminDispatcher extends KTAdminDispatcher {
     function do_change_enabled() {
         $this->startTransaction();
         $iLicenses = 0;
+        $bRequireLicenses = false;
         if (KTPluginUtil::pluginIsActive('ktdms.wintools')) {
             require_once(KT_DIR .  '/plugins/wintools/baobabkeyutil.inc.php');
             $iLicenses = BaobabKeyUtil::getLicenseCount();
+            $bRequireLicenses = true;            
         }
         // admin and anonymous are automatically ignored here.
         $iEnabledUsers = User::getNumberEnabledUsers();
@@ -645,7 +647,7 @@ class KTUserAdminDispatcher extends KTAdminDispatcher {
         foreach(KTUtil::arrayGet($_REQUEST, 'disable_user', array()) as $sUserId => $v) {
             $oUser = User::get((int)$sUserId);
             if(PEAR::isError($oUser)) { $this->errorRedirectToMain(_kt('Error getting user object')); }                
-            $oUser->setDisabled(True);
+            $oUser->disable();
             $res = $oUser->update();
             if(PEAR::isError($res)) { $this->errorRedirectToMain(_kt('Error updating user')); }
             $iEnabledUsers--;
@@ -653,7 +655,7 @@ class KTUserAdminDispatcher extends KTAdminDispatcher {
 
         foreach(KTUtil::arrayGet($_REQUEST, 'enable_user', array()) as $sUserId => $v) {
             // check that we haven't hit max user limit
-            if($iLicenses !== 0 && $iEnabledUsers >= $iLicenses) { 
+            if($bRequireLicenses && $iEnabledUsers >= $iLicenses) { 
                 // if so, add to error messages, but commit transaction (break this loop)
                 $_SESSION['KTErrorMessage'][] = _kt('You may only have ') . $iLicenses . _kt(' users enabled at one time.');
                 break;
@@ -662,7 +664,7 @@ class KTUserAdminDispatcher extends KTAdminDispatcher {
             // else enable user
             $oUser = User::get((int)$sUserId);
             if(PEAR::isError($oUser)) { $this->errorRedirectToMain(_kt('Error getting user object')); }               
-            $oUser->setDisabled(False);
+            $oUser->enable();
             $res = $oUser->update();
             if(PEAR::isError($res)) { $this->errorRedirectToMain(_kt('Error updating user')); }
             $iEnabledUsers++;