Edit in Datasheet error

Problems with functionality in edit in Datasheet:
When open the Document Libray and choose Actions => Edit Datasheet, it comes nothing and no Error Message.
in use are IE 6.028 and Office 2003

Solution for this problem:

On your Sharepoint Server (all front-end and Administrator servers in your farm), look for a file Core.js:

- make a Copy of the Core.js
- On the top of the file add this line:

var myResizeCounter=0;

- Look for this function and modify it to get like this:

function GCWindowResize(GCObject){
if (TestGCObject(GCObject))
{
myResizeCounter++;
if (myResizeCounter>=10)
{
return;
}

glGCResizeCounter=0;
GCResizeGridControl(GCObject);
}
}