diff --git a/VisualCard.ShowContacts/TestFiles/fourVCard4.vcf b/VisualCard.ShowContacts/TestFiles/fourVCard4.vcf
index cd073a7..565e478 100644
--- a/VisualCard.ShowContacts/TestFiles/fourVCard4.vcf
+++ b/VisualCard.ShowContacts/TestFiles/fourVCard4.vcf
@@ -13,7 +13,7 @@ ADR;TYPE=home:;;Street Address;;;;
 EMAIL;TYPE=HOME:neville.nvs@gmail.com
 EMAIL;TYPE=WORK:neville.nvs@nvsc.com
 FN:Neville Navasquillo
-IMPP;TYPE=HOME:aim:IM
+A.IMPP;TYPE=HOME:aim:IM
 IMPP;TYPE=HOME:msn:Windows LIVE
 IMPP;TYPE=HOME:ymsgr:Yahoo
 N;ALTID=0;LANGUAGE=en:Navasquillo;Neville;Neville\,Nevile;Mr.;Jr.
diff --git a/VisualCard/Parsers/Arguments/PropertyInfo.cs b/VisualCard/Parsers/Arguments/PropertyInfo.cs
index 775a700..65e85ca 100644
--- a/VisualCard/Parsers/Arguments/PropertyInfo.cs
+++ b/VisualCard/Parsers/Arguments/PropertyInfo.cs
@@ -119,7 +119,7 @@ internal PropertyInfo(string line)
             line = line.Trim();
             string value = line.Substring(line.IndexOf(VcardConstants._argumentDelimiter) + 1).Trim();
             string prefixWithArgs = line.Substring(0, line.IndexOf(VcardConstants._argumentDelimiter)).Trim();
-            string prefix = (prefixWithArgs.Contains($"{VcardConstants._fieldDelimiter}") ? prefixWithArgs.Substring(0, prefixWithArgs.IndexOf($"{VcardConstants._fieldDelimiter}")) : prefixWithArgs).ToUpper();
+            string prefix = (prefixWithArgs.Contains($"{VcardConstants._fieldDelimiter}") ? prefixWithArgs.Substring(0, prefixWithArgs.IndexOf($"{VcardConstants._fieldDelimiter}")) : prefixWithArgs).Trim().ToUpper();
             string args = prefixWithArgs.Contains($"{VcardConstants._fieldDelimiter}") ? prefixWithArgs.Substring(prefix.Length + 1) : "";
             string[] splitArgs = args.Split([VcardConstants._fieldDelimiter], StringSplitOptions.RemoveEmptyEntries);
             var finalArgs = splitArgs.Select((arg) => new ArgumentInfo(arg)).ToArray();
@@ -136,7 +136,7 @@ internal PropertyInfo(string line)
             this.rawValue = value;
             this.prefix = prefix;
             this.arguments = finalArgs;
-            this.group = group;
+            this.group = group.Trim();
         }
     }
 }