Applicable Model: 844USB
Q: I cannot get 844USB programmer to work with PG4UWMC software. Why?
A: When installing the software for device programmer 844USB, the default installation configurations will install two separate application software. One is called PG4UW and another is called PG4UWMC. PG4UWMC is used for multi-unit control, and only the model 866B or 859 will support using this software for multi programmer control. This is why you will not see "844USB" as a selection for interfacing with the software.
Instead, users should run the PG4UW (note: there is no "MC" at the end of the name) when programming devices with model 844USB. This software supports both 844USB and previous model 848A, as well as 866B and 859 for single chip programming.