Clamav has no installation candidate

1. What does no installation candidate mean?
2. Why is my application not installing?
3. Why antivirus is not installing in my PC?
4. How to install corrupted APK in Android?

What does no installation candidate mean?

What does Package <package> has no installation candidate means that the package is not found in your Ubuntu releases software sources. One possible reason for this message is that this package is an old package that has been discontinued from your release's default repositories.

Why is my application not installing?

Corrupted storage, especially corrupted SD cards, is one of the most common reasons why Android app not installed error occurs. Unwanted data might contain elements that disturb the storage location, causing the Android app can't install error.

Why antivirus is not installing in my PC?

Sometimes, viruses and malware can block antivirus installation. With that said, make sure that your device is free from these security threats before you install your antivirus software. In some cases, antivirus apps won't install because they are corrupted.

How to install corrupted APK in Android?

Step 2: Open the app, click on 'SIGNING' tab. Step 3: Click on the “pencil” icon on the bottom-right, and select the APK file that is causing the problem. Step 4: Now you will see the 'SAVE' button, click on it and the signed version of the app will be saved on your device.