Issue this command to delete ECSA memory when you uninstall PowerExchange.
If ECSA memory has a nonzero use count, use either the DECREMENT_FILE_COUNT command to reduce the use count or the optional FORCE=Y parameter on the DELETE_ECSA command to force deletion of ECSA memory.
When you run the DELETE_ECSA command, the PWXUDMX utility deletes the ECSA memory and deletes the named token called PWX_DMXTIME_1, which defines the address of the ECSA memory.