Hi,

My company still had our old application written using Clipper 5.2 and blinker 3.10 and run fine under win9x environment.

However,when we upgrade our Clipper from 5.2 to 5.3b and blinker 3.10 to 3.30. Our application will give error of invalid instruction/illegal instruction under Win9x environment. What is the cause of it and what can I do to solve it. We had patch our clipper and blinker to the latest know patches available to us. Any help in this area is very much appreciated. Thank you