diff --git a/mRemoteV1/Connection/Protocol/ICA/Connection.Protocol.ICA.cs b/mRemoteV1/Connection/Protocol/ICA/Connection.Protocol.ICA.cs
index 31ad594d0..7d9c8d243 100644
--- a/mRemoteV1/Connection/Protocol/ICA/Connection.Protocol.ICA.cs
+++ b/mRemoteV1/Connection/Protocol/ICA/Connection.Protocol.ICA.cs
@@ -141,9 +141,9 @@ namespace mRemoteNG.Connection.Protocol.ICA
 					return;
 				}
 				
-				var _user = _Info.CredentialRecord?.Username;
-                var _pass = _Info.CredentialRecord?.Password;
-                var _dom = _Info.CredentialRecord?.Domain;
+				var _user = _Info.CredentialRecord?.Username ?? "";
+                var _pass = _Info.CredentialRecord?.Password ?? "".ConvertToSecureString();
+                var _dom = _Info.CredentialRecord?.Domain ?? "";
 						
 				if (string.IsNullOrEmpty(_user))
 				{
diff --git a/mRemoteV1/Connection/Protocol/VNC/Connection.Protocol.VNC.cs b/mRemoteV1/Connection/Protocol/VNC/Connection.Protocol.VNC.cs
index a9802d9d8..a4547d5af 100644
--- a/mRemoteV1/Connection/Protocol/VNC/Connection.Protocol.VNC.cs
+++ b/mRemoteV1/Connection/Protocol/VNC/Connection.Protocol.VNC.cs
@@ -162,7 +162,7 @@ namespace mRemoteNG.Connection.Protocol.VNC
 				_VNC.ConnectComplete += VNCEvent_Connected;
 				_VNC.ConnectionLost += VNCEvent_Disconnected;
 				frmMain.clipboardchange += VNCEvent_ClipboardChanged;
-                if (((int)Force & (int)ConnectionInfo.Force.NoCredentials) != (int)ConnectionInfo.Force.NoCredentials && !string.IsNullOrEmpty(Info.CredentialRecord.Password.ConvertToUnsecureString()))
+                if (((int)Force & (int)ConnectionInfo.Force.NoCredentials) != (int)ConnectionInfo.Force.NoCredentials && !string.IsNullOrEmpty(Info.CredentialRecord?.Password.ConvertToUnsecureString()))
 				{
 					_VNC.GetPassword = VNCEvent_Authenticate;
 				}
@@ -194,7 +194,7 @@ namespace mRemoteNG.Connection.Protocol.VNC
 				
 		private string VNCEvent_Authenticate()
 		{
-			return Info.CredentialRecord.Password.ConvertToUnsecureString();
+			return Info.CredentialRecord?.Password.ConvertToUnsecureString() ?? "";
 		}
         #endregion