Hey

This article is great, and just what I was looking for, but unfortunately I am unable to get the source code to work in Delphi 2010. The provided Sample.exe works perfectly, but when I compile the project myself, I get an error once I start typing in the TEdit field:
 

Debug Output:
Invalid Address specified to RtlFreeHeap( 00140000, 0015EA04)

 

Any help is greatly appreciated!