diff --git a/packages/basic.gblib/services/GBVMService.ts b/packages/basic.gblib/services/GBVMService.ts
index 39315836..bb69f9dc 100644
--- a/packages/basic.gblib/services/GBVMService.ts
+++ b/packages/basic.gblib/services/GBVMService.ts
@@ -241,6 +241,7 @@ export class GBVMService extends GBService {
       let page = null;
       let files = [];
       let col = 1;
+      let index = 1 
 
       // Transfers NLP auto variables into global object.
 
diff --git a/packages/basic.gblib/services/SystemKeywords.ts b/packages/basic.gblib/services/SystemKeywords.ts
index c0a91e60..13331a3a 100644
--- a/packages/basic.gblib/services/SystemKeywords.ts
+++ b/packages/basic.gblib/services/SystemKeywords.ts
@@ -901,7 +901,7 @@ export class SystemKeywords {
 
     let getFilter = async text => {
       let filter;
-      const operators = [/\<\=/, /\>\=/, /\</, /\>/, /\bnot in\b/, /\bin\b/, /\=/];
+      const operators = [/\<\=/, /\<\>/, /\>\=/, /\</, /\>/, /\bnot in\b/, /\bin\b/, /\=/];
       let done = false;
       await CollectionUtil.asyncForEach(operators, async op => {
         var re = new RegExp(op, 'gi');
@@ -993,9 +993,15 @@ export class SystemKeywords {
         if (user && params && params.wholeWord) {
           wholeWord = params.wholeWord;
         }
+        if (!result)
+        {
+            return;
+        }
 
         switch (filter.dataType) {
           case 'string':
+
+
             const v1 = GBConversationalService.removeDiacritics(result.toLowerCase().trim());
             const v2 = GBConversationalService.removeDiacritics(filter.value.toLowerCase().trim());
 
@@ -1011,6 +1017,17 @@ export class SystemKeywords {
                   }
                 }
                 break;
+              case '<>':
+                if (wholeWord) {
+                  if (v1 !== v2) {
+                    filterAcceptCount++;
+                  }
+                } else {
+                  if (v1.indexOf(v2) === -1) {
+                    filterAcceptCount++;
+                  }
+                }
+                break;
               case 'not in':
                 if (wholeWord) {
                   if (v1 !== v2) {