08-03-2007 01:21 AM
08-03-2007 02:44 AM
hi there
sounds like the dll stores its error status in some kind of static variable. you have to reload the dll to reset this variable. this can only be done by closing all VIs with a call library function node to this dll. if you wrote this dll i'd add a function to reset the internal error state, if it's a third party dll try to find such a function inside the dll or search the manual of the dll if you got one for information about how to reset the error state.
08-03-2007 04:34 AM