[Bug] DownloadScreen freeze when an asset is not found

[qlrd]

DownloadScreen freeze when an asset is not found

When an asset isnt found in download process (e.g., there's a krux-vX.Y.Z.zip.sha file and search for krux-vX.Y.Z.zip.sha.txt) the screen freeze and do not redirect action.

Possible solution/procedure:

• Find for file desired file;
• if fail, try to find a file that partially match with the desired one;
• redirect to error screen if all fail.