I have an app created in version 7.0.3 of Powerbuilder, connecting to an Oracle DB. The problem I have is that when I deploy the app to a Toshiba Tecra 8000 it crashes (it seems to be when the mousemove event fires). The same app running on a Compaq desktop does not crash at all. In the mousemove event I am calling SDK code to create tooltips (USER32.DLL). I thought it may be a Service Pack issue so now the two machines have Windows 2000 Service Pack 4 but it is still happening.
The error says about "instruction at 0x77fcc4ea referenced memory at 0x001eb4b5. The memory could not be read"
Sorry if this is vague but I'm at a loss as to what to try now, does anyone have any ideas?