The exact same thing happens to me. I can startup VFP5 or VFP6 and edit a program without a problem. However, when I start any of my applications and edit a prg, I get VFP using 40% to 100% of my CPU.

I'm going to do more research on this.

--Paul


>No, I have done some more research and the Service Pack version dosen't seem to interupt with VFP6... But after some more testing I have discoverd that when I start VFP6 for the first time I CAN edit .prg files with modify command. But after I have run my application and now tries to edit my .prg file VFP6 eats up my CPU-resource and causing the editing to run in slow motion...
>
>What is happening when I run my application that makes VFP crazy?
>
>/Mårten Törnquist
>
>>I don't believe this problem. My system had SP3 for a long time. After installing SP4 was when I started to experience this problem.
>>
>>It could be some sort of hardware issue. I have a AMD K6 166 MHz processor.
>>
>>--Paul
>>
>>>My brother and I have almost the same configuration on our computers. But he installed Service Pack 3 before Service Pack 5 and he doesn't have this problem. Do Service Pack 3 put something in the computer so the problem don't occure?
>>>
>>>/Mårten Törnquist