Additional Information
Since you must reserve the resource in order to use the card, this resource can only be reserved by one application at a time.
This means that only one application can make changes to the channel configuration at a time. You have to close the resource session before you can open a new session for the same resource in other application.
If you try to access an already reserved NI-SWITCH resource with a second application you will get the following error message:
Error -1074118655 occurred at niSwitch Initialize With Topology.vi
Possible reason(s):
Another process has already opened a session to this switch module.
This error is shown in the following dialog box:
