diff --git a/app/src/main/java/org/kiwix/kiwixmobile/nav/destination/library/LocalLibraryFragment.kt b/app/src/main/java/org/kiwix/kiwixmobile/nav/destination/library/LocalLibraryFragment.kt
index b08499dee..5b1c6bd44 100644
--- a/app/src/main/java/org/kiwix/kiwixmobile/nav/destination/library/LocalLibraryFragment.kt
+++ b/app/src/main/java/org/kiwix/kiwixmobile/nav/destination/library/LocalLibraryFragment.kt
@@ -32,6 +32,7 @@ import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
+import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.ActionMode
 import androidx.appcompat.widget.Toolbar
@@ -163,7 +164,7 @@ class LocalLibraryFragment : BaseFragment() {
         FILE_SELECT_CODE
       )
     } catch (ex: ActivityNotFoundException) {
-      ex.printStackTrace()
+      activity.toast(resources.getString(R.string.no_app_found_to_open), Toast.LENGTH_SHORT)
     }
   }
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 96761d289..f9c519e82 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -6,4 +6,5 @@
   <string name="cannot_open_file">Failed to open file\nPlease try looking for this file in the Device Tab of your Library</string>
   <string name="send_files_title">Send Files</string>
   <string name="receive_files_title">Receive Files</string>
+  <string name="no_app_found_to_open" translatable="false">No app found to select zim file!</string>
 </resources>
diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/extensions/StringExtensions.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/extensions/StringExtensions.kt
new file mode 100644
index 000000000..47701033f
--- /dev/null
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/extensions/StringExtensions.kt
@@ -0,0 +1,22 @@
+/*
+ * Kiwix Android
+ * Copyright (c) 2022 Kiwix <android.kiwix.org>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package org.kiwix.kiwixmobile.core.extensions
+
+fun String.getStringBefore(suffix: String): String =
+  this.substringBefore(suffix)
diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/utils/files/FileUtils.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/utils/files/FileUtils.kt
index cc076714c..b66c19932 100644
--- a/core/src/main/java/org/kiwix/kiwixmobile/core/utils/files/FileUtils.kt
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/utils/files/FileUtils.kt
@@ -27,6 +27,7 @@ import org.kiwix.kiwixmobile.core.R
 import org.kiwix.kiwixmobile.core.downloader.ChunkUtils
 import org.kiwix.kiwixmobile.core.entity.LibraryNetworkEntity.Book
 import org.kiwix.kiwixmobile.core.extensions.get
+import org.kiwix.kiwixmobile.core.extensions.getStringBefore
 import java.io.BufferedReader
 import java.io.File
 import java.io.IOException
@@ -103,7 +104,7 @@ object FileUtils {
         }
         return try {
           "${getSdCardMainPath(context)}/${documentId[1]}"
-        } catch (e: Exception) {
+        } catch (ignore: Exception) {
           null
         }
       } else if ("com.android.providers.downloads.documents" == uri.authority)
@@ -243,13 +244,7 @@ object FileUtils {
     return false
   }
 
-  @JvmStatic fun getSdCardMainPath(context: Context): String {
-    var path = "${context.getExternalFilesDirs("")[1]}"
-    val separator: String = context.getString(R.string.android_directory_seperator)
-    val sepPos = path.indexOf(separator)
-    if (sepPos != -1) {
-      path = path.substring(0, sepPos)
-    }
-    return path
-  }
+  @JvmStatic fun getSdCardMainPath(context: Context): String =
+    "${context.getExternalFilesDirs("")[1]}"
+      .getStringBefore(context.getString(R.string.android_directory_seperator))
 }