Windows OS: Could not determine the size of the file https://www.softaculous.com/board/index.php?tid=13810 <![CDATA[]]> https://www.softaculous.com/board/index.php?tid=13810&tpg=0#p41025
Whenever trying to add the Windows ISO as an os (for reasons for a blank CD drive), it says:

The following errors were found :
Could not determine the size of the file]]> Fri, 26 Jan 2018 00:21:00 GMT https://www.softaculous.com/board/index.php?tid=13810&tpg=0#p41025