From Array Suite Wiki
Path to output file for ExecuteCommand. Writes any output from the result of a command. If omitted, will report results in the log.
The path of this file must be specified as an absolute path of the host where the oscript is executing. So, if submit the oscript to an OmicSoft Server (either from Studio or OShell), it will need to be an absolute path on the OmicSoft Server host. If run the oscript directly from Studio or OShell, it will need to be an absolute path of the machine where Studio or OShell is running (e.g. your Windows PC). The special @@ prefix for specifying a virtual path does not work in this context.