PowerShell Multi-Hack (Auto-Updating)

After deleting the file is it completely gone so when i go on my main it wont pop up?

Exception calling "ToInt32" with "2" argument(s): "Value cannot be null.
Parameter name: value"
At C:\Users\Desktop\Desktop\EV0\EV0 main.ps1:109 char:30
+ $45 = [BitConverter]::ToInt32 <<<< ($20, 0)
+ CategoryInfo : NotSpecified: ( [], MethodInvocationException
+ FullyQualifiedErrorId : DotNetMethodException

Unable to find type [a31]: make sure that the assembly containing this type is
loaded.
At C:\Users\Desktop\Desktop\EV0\EV0 main.ps1:57 char:12
+ [void][a31] <<<< ::ReadProcessMemory($78, $82, $63, 4, [ref] $51)
+ CategoryInfo : InvalidOperation: (a31:String) [], RuntimeExcept
ion
+ FullyQualifiedErrorId : TypeNotFound
any help? always when i started it