Rich Love wrote: > I have just discovered a problem that most likely has existed > forever in FBtoC. > I have seed the problem intermittently but did not know what was > causing it until now. > > When I use the SCROLL BUTTON command to set the thumb position of a > vertical scroll bar, it works fine as long as my app (MacWise) is > the active application. > But if it is in the background and I issue that command, the scroll > bar becomes disabled (grayed out) permanently until I quit and run > again. A bug in the FBtoC runtime caused scroll buttons to misbehave under some conditions, including the one you describe. Already fixed for the next release. Robert P.