Here are the most effective ways to fix the error, ranked from simplest to most advanced. 1. Re-download or Re-extract the Installation Files

as an additional mandatory file to complete the software deployment. Centralized Deployment

If you are trying to install or reinstall CorelDRAW Graphics Suite 2020, you might encounter a frustrating error message referencing a missing file: . This issue usually halts the installation process completely, leaving users stuck.

How to Fix the ica_x64.msi Error During CorelDRAW 2020 Installation

A: No. If you ignore it, the installation, repair, or uninstallation of CorelDRAW 2020 will fail. The process will roll back, leaving your system in an inconsistent state.

If you are receiving this error while trying to uninstall a broken version of CorelDRAW 2020, Windows might be looking for a cached MSI file that no longer exists.

Temporarily disable antivirus during installation if it is flagging ica x64.msi .

Understanding the ICA FileThe MSI (Microsoft Installer) file acts as the "blueprint" for your installation. The ica_x64.msi specifically handles the core application files for the 64-bit version of CorelDRAW. When this file is missing or corrupted, you will see "Source Not Found" or "The feature you are trying to use is on a network resource that is unavailable" errors.