Parallels with Windows 10 takes more than 185 Go

Dear all,

First of all, sorry for my English skill, it's not my mothertongue.
Secondly, before to invest in Parallels application, I've installed the free trial to test it.
It's working correctly (at least my son is happy) but I've seen that the size took by Parallels is more than 185 Go. As, my hard drive is 250 Go, it's very too much.
Is it normal ? I've already check on internet to find solution or tips ... without really success (yes, I can reduce to 4 Go but ...). I've also check to reduce the size for Parallels but I didn't find anything.
What can I do to reduce drastically the size used by Parallels ?
Thank you a lot for you help.

Cordially,

Matthieu

 

In add, the file "Windows 10.pvm" takes 185 Go.

 

Hello Matthieu, did you check this KB article?
and let us know if it's not that case.