Hey I am facing the same issue can you please help me or send me the patch manually, when I install the 1.5rc package after downloading 100% it says unzip failed. Please help me

Here is the Download link for UP1.5RC : https://www.voobly.com/files/prompt/48376701

Make sure you extract it to the correct game location: C:\Microsoft Games\Age of Empires II\Voobly Mods\AOC\Patches\v1.5 RC