CreateVMs.ps1 fix
CreateVMs.ps1 fix

Recent commit on CreateVMs.ps1 was failing in certain configurations.
This is fixing those situations.

LIS/lis-test,HuijingHei/lis-test,lixuemin2016/lis-test,adriansuhov/lis-test,bogdancarpusor/lis-test,HuijingHei/lis-test,lixuemin2016/lis-test,adriansuhov/lis-test,lixuemin2016/lis-test,bogdancarpusor/lis-test,chvalean/lis-test,chvalean/lis-test,LIS/lis-test,ampintilie/lis-test,mihaico/lis-test,ampintilie/lis-test,LIS/lis-test,mihaico/lis-test,ampintilie/lis-test,adriansuhov/lis-test,LIS/lis-test,HuijingHei/lis-test,ampintilie/lis-test,ilenghel/lis-test,adriansuhov/lis-test,ilenghel/lis-test,chvalean/lis-test,bogdancarpusor/lis-test,ilenghel/lis-test,mihaico/lis-test,lixuemin2016/lis-test,ilenghel/lis-test,chvalean/lis-test,HuijingHei/lis-test