I have upgraded from Windows 7 to Windows 10, I have enable / installed Hyper-V on my Dell Vostro laptop (i3,8GB)

I have added a virtual network, created a new virtual machine and used the Windows 7 xp mode VHD file the program is that I can not connect to the virtual machine I can see it running in the background on the little screen at the bottom of Hyper-V manager app this is showing it but I have tried to connect lots of time but I keep getting this error "unable to connect to virtual machine tried again".

I have searched the web and can not find anything relating directly to Windows 10 I have found fixes relating to other OS version and ones that I can try i have. 

I need a fix for this as create different virtual machines when testing software.

Any help would me much appreciated.

Regards

Matt