Suresh,
Where are the toolkit examples breaking? Is it that they cannot recognize some activex objects and property nodes, or is it that they cannot find some subVIs? Which properties/SubVIs are those?
When you go to reinstall the toolkit, make sure you specify you want to install the VIs for Office XP. Maybe the first time it installed the VIs for Office2000, thinking that is the version you have since you run it on Win2000.
Also, do you have the earlier version of the toolkit installed, version 1.0? You should uninstall it before installing version 1.0.1.
If you are still having problems, try to force the recompile of the toolkit VIs. Recompile is different from the mass compile in that it rebuilds the VI binary. Open the VI that is broken
(Sample Text Report) and select CTRL+Run Arrow. It will recompile all VIs in memory. Save and close the VI. Open the VI again and if it still broken look in the sub-subVI called Font Style.vi. In the upper left-hand corner of this VI there is a property node. Change the property node to a different property and back. This should fix the broken arrow.
Here is a document that talks about similar problem:
How Do I Fix the Report Generation Examples for LabVIEW 6.1 so They Don't Generate an Error?Zvezdana S.
National Instruments