Hi All.
Again here, same problem.

Ibo4 Hc, Delphi 6 P2, Win98SE.

I have discovered that the same program compiled with the IBO 4 Ha
Demo version works fine.
The same program compiled with Hc always demo version EAT 2% of the
system resources EVERY SCROLL I made in a grid.
Leading thus to THE INFAMOUS Message: " THE PARAMETER IS INCORRECT ".

So:
1) I have made only this program.
2) This program has worked WELL in all the previous Ibo version.
3) What is changed in Ibo that hung up ALL???

Thanks
Tony