diff --git a/app/src/main/java/dev/beefers/vendetta/manager/ui/viewmodel/installer/InstallerViewModel.kt b/app/src/main/java/dev/beefers/vendetta/manager/ui/viewmodel/installer/InstallerViewModel.kt
index 4fcc541f..af299751 100644
--- a/app/src/main/java/dev/beefers/vendetta/manager/ui/viewmodel/installer/InstallerViewModel.kt
+++ b/app/src/main/java/dev/beefers/vendetta/manager/ui/viewmodel/installer/InstallerViewModel.kt
@@ -27,6 +27,7 @@ import dev.beefers.vendetta.manager.installer.util.installApks
 import dev.beefers.vendetta.manager.utils.DiscordVersion
 import dev.beefers.vendetta.manager.utils.copyText
 import dev.beefers.vendetta.manager.utils.isMiui
+import dev.beefers.vendetta.manager.utils.mainThread
 import dev.beefers.vendetta.manager.utils.showToast
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.cancel
@@ -431,6 +432,10 @@ class InstallerViewModel(
         } catch (e: Throwable) {
             steps[step]!!.status = InstallStatus.UNSUCCESSFUL
 
+            if(e.message?.contains("InvalidArchive") == true) mainThread {
+                context.showToast(R.string.msg_invalid_apk)
+            }
+
             logger.e("\nFailed on step ${step.name}\n")
             logger.e(e.stackTraceToString())
             if(step.group == InstallStepGroup.DL) failedOnDownload = true
diff --git a/app/src/main/java/dev/beefers/vendetta/manager/utils/Utils.kt b/app/src/main/java/dev/beefers/vendetta/manager/utils/Utils.kt
index 21ee1a0f..47542496 100644
--- a/app/src/main/java/dev/beefers/vendetta/manager/utils/Utils.kt
+++ b/app/src/main/java/dev/beefers/vendetta/manager/utils/Utils.kt
@@ -4,6 +4,8 @@ import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
 import android.graphics.Bitmap
+import android.os.Handler
+import android.os.Looper
 import android.widget.Toast
 import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
@@ -13,6 +15,12 @@ import java.io.BufferedReader
 import java.io.IOException
 import java.io.InputStreamReader
 
+val mainThread = Handler(Looper.getMainLooper())
+
+fun mainThread(block: () -> Unit) {
+    mainThread.post(block)
+}
+
 fun Context.copyText(text: String) {
     val clipboardManager = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index ec3f51b4..61623469 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -13,6 +13,7 @@
     <string name="msg_unlocked">You are now a developer</string>
     <string name="msg_permission_grant">In order for Vendetta Manager to function, file permissions are required. Since shared data is stored in ~/Vendetta, permissions are required in order to access it.</string>
     <string name="msg_change_mirror">Would you like to try again using a download mirror?</string>
+    <string name="msg_invalid_apk">APK was corrupted, try clearing cache then reinstalling</string>
 
     <string name="group_download">Download APKs</string>
     <string name="group_patch">Patching</string>