diff --git a/src/common/localization/en-us.ts b/src/common/localization/en-us.ts
index 7fe04331d..3cc4a6bb1 100644
--- a/src/common/localization/en-us.ts
+++ b/src/common/localization/en-us.ts
@@ -129,6 +129,11 @@ export const english: IAppStrings = {
         backEndNotAvailable: "Checkbox feature will work in future version of Form Recognizer service, please stay tuned.",
         addName: "Add a model name...",
         downloadJson: "Download JSON file",
+        errors: {
+            electron: {
+                cantAccessFiles: "Cannot access files in '${folderUri}' for training. Please check if specified folder URI is correct."
+            }
+        }
 
     },
     modelCompose: {
@@ -336,7 +341,7 @@ export const english: IAppStrings = {
                 browse: "Browse",
                 selectFolder: "Select folder",
                 chooseFolder: "Choose folder",
-                invalidFolderMessage: "Connection [${project.sourceConnection.providerOptions.folderPath}] and project folder [${project.folderPath}] are invalid. Please check the specified folders in the Connection and Project Settings pages",
+                invalidFolderMessage: "Connection [${project.sourceConnection.providerOptions.folderPath}] and/or project folder [${project.folderPath}] are invalid. Please check the specified folders in the Connection and Project Settings pages",
             },
         },
     },
diff --git a/src/common/localization/es-cl.ts b/src/common/localization/es-cl.ts
index 9d3818a6a..1fa82c39f 100644
--- a/src/common/localization/es-cl.ts
+++ b/src/common/localization/es-cl.ts
@@ -130,6 +130,11 @@ export const spanish: IAppStrings = {
         backEndNotAvailable: "La función de casilla de verificación funcionará en la versión futura del servicio de reconocimiento de formularios, manténgase atento.",
         addName: "Agregar nombre de modelo ...",
         downloadJson: "Descargar archivo JSON",
+        errors: {
+            electron: {
+                cantAccessFiles: "No se puede acceder a los archivos en '${folderUri}' para entrenamiento. Compruebe si el URI de la carpeta especificada es correcto."
+            }
+        }
     },
     modelCompose: {
         title: "Modelo componer",
diff --git a/src/common/strings.ts b/src/common/strings.ts
index e543dc84b..844590414 100644
--- a/src/common/strings.ts
+++ b/src/common/strings.ts
@@ -129,6 +129,11 @@ export interface IAppStrings {
         backEndNotAvailable: string,
         addName: string,
         downloadJson: string;
+        errors: {
+            electron: {
+                cantAccessFiles: string;
+            }
+        }
     };
     modelCompose: {
         title: string,
diff --git a/src/react/components/pages/train/trainPage.tsx b/src/react/components/pages/train/trainPage.tsx
index 46248240a..e5a886a51 100644
--- a/src/react/components/pages/train/trainPage.tsx
+++ b/src/react/components/pages/train/trainPage.tsx
@@ -17,7 +17,7 @@ import TrainPanel from "./trainPanel";
 import TrainTable from "./trainTable";
 import { ITrainRecordProps } from "./trainRecord";
 import "./trainPage.scss";
-import { strings } from "../../../../common/strings";
+import { strings, interpolate } from "../../../../common/strings";
 import { constants } from "../../../../common/constants";
 import _ from "lodash";
 import Alert from "../../common/alert/alert";
@@ -26,6 +26,7 @@ import PreventLeaving from "../../common/preventLeaving/preventLeaving";
 import ServiceHelper from "../../../../services/serviceHelper";
 import { getPrimaryGreenTheme, getGreenWithWhiteBackgroundTheme } from "../../../../common/themes";
 import { getAppInsights } from '../../../../services/telemetryService';
+import { isElectron } from "../../../../common/hostProcess";
 
 export interface ITrainPageProps extends RouteComponentProps, React.Props<TrainPage> {
     connections: IConnection[];
@@ -297,11 +298,13 @@ export default class TrainPage extends React.Component<ITrainPageProps, ITrainPa
             await this.props.actions.saveProject(updatedProject, false, false);
 
             return trainStatusRes;
-        } catch (errorMessage) {
+        } catch (error) {
+            const isOnPrem = isElectron && this.props.project.sourceConnection.providerType === "localFileSystemProxy";
             this.setState({
                 showTrainingFailedWarning: true,
-                trainingFailedMessage: (errorMessage !== undefined && errorMessage.message !== undefined
-                    ? errorMessage.message : errorMessage),
+                trainingFailedMessage: isOnPrem ? interpolate(strings.train.errors.electron.cantAccessFiles, { folderUri: this.state.inputtedLabelFolderURL }) :
+                    error?.message !== undefined
+                    ? error.message : error,
             });
         }
     }