See the following error in the logs:
Exception caught during step operation: An exception has occured while starting executing 'PowerShell script' Stack: at Quest.QuickConnect.Common.ExceptionUtils.Execute[NewExceptionT](Action action, Converter`2 exceptionConverter)
at Quest.QuickConnect.Server.Extensions.QcExtensionCommandPipe.BeginPipe()
at Quest.QuickConnect.Server.Extensions.QcExtensionCommandProcessor.GetPipe(ExtensionCommand[] extensionCommands)
at Quest.QuickConnect.Server.Calculators.ForwardAttributeGenerationRuleCalculator.CreateAttribute(ExtensionRule valueRule, String attrName, QcAttributeType attrType, QcAttributeOperation attrOperation, IOperation operation)
at Quest.QuickConnect.Server.Calculators.ForwardAttributeGenerationRuleCalculator.CalcRuleResult(AttributeGenerationRule rule, IOperation operation, SystemEntry overridedSourceObject)
at Quest.QuickConnect.Server.Calculators.ForwardAttributeRulesCalculator.CalcAttributeRules(IOperation operation)