Based on the components of your query, here is how you can interpret and address this issue: Potential Interpretations
: Start your computer in a Clean Boot state to determine if a background program is locking the files during the installation process. download-locked-up-build-8091694
Windows completely locks up when downloading large files. Based on the components of your query, here
: In platforms like Steam, go to Settings > Downloads and select Clear Download Cache . This forces the client to re-validate the build files. download-locked-up-build-8091694