New-Object proxy function compatibility fix
New-Object proxy function compatibility fix

I was calling the [Guid]::TryParse method that was only present in .NET
4 so this wasn't working in PowerShell v2.

reuf/PowerSploit,secabstraction/PowerSploit,jtaylo78/PowerSploit,jr69ss/PowerSploit,indigosax/PowerSploit,bmroberts1987/PowerSploit,masterdon/PowerSploit,ttyard/PowerSploit,z8oon/Powershell,lamkeysing92/PowerSploit,jorik041/PowerSploit,beni55/PowerSploit,jtaylo78/PowerSploit,beni55/PowerSploit,forbidden-ali/PowerSploit,NoobCam/PowerSploit,efateva/PowerSploit,azizjonm/PowerSploit,daviwesley/PowerSploit,jorik041/PowerSploit,coca1ne/PowerSploit,zigitax/PowerSploit,coca1ne/PowerSploit,jakxx/PowerSploit,chouchouzzj/Powershell,kk9599/PowerSploit,demondayza/PowerSploit,brianaddicks/PowerSploit,xujun10110/PowerSploit,jakxx/PowerSploit,amrme/PowerSploit,hoangcuongflp/PowerSploit,forbidden-ali/PowerSploit,adeptex/PowerSploit,chouchouzzj/Powershell,PYANTSU/test,hoangcuongflp/PowerSploit,kk9599/PowerSploit,NoobCam/PowerSploit,j4s0nh4ck/PowerSploit,zigitax/PowerSploit,lamkeysing92/PowerSploit,efateva/PowerSploit,demondayza/PowerSploit,api0cradle/PowerSploit,gabemarshall/PowerSploit,xujun10110/PowerSploit,HarmJ0y/PowerSploit,brianaddicks/PowerSploit,secabstraction/PowerSploit,gabemarshall/PowerSploit,z8oon/Powershell,mattifestation/PowerSploit,leverz/PowerSploit,reuf/PowerSploit,leverz/PowerSploit,sammbertram/PowerSploit,sammbertram/PowerSploit,masterdon/PowerSploit,amrme/PowerSploit,HarmJ0y/PowerSploit,daviwesley/PowerSploit,azizjonm/PowerSploit,bmroberts1987/PowerSploit,api0cradle/PowerSploit,mattifestation/PowerSploit,jr69ss/PowerSploit,ttyard/PowerSploit,indigosax/PowerSploit,j4s0nh4ck/PowerSploit,PYANTSU/test,adeptex/PowerSploit