I.T. Notes

Check registry key below ; [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\ \InstallProperties] Value: InstallLocation   if InstallLocation is empty,Wizard will be thrown an error about illegal path. Set it with correct path.Installation will continue.   GUI value = make a searchment under the products with "Data Migration" keyword to modify.

First of all, make sure that hhctrl.ocx is registered in the windows system.if not run regsvr32 hhctrl.ocx command from prompt. Secondly, unlock the file from property menu by right click . good luck...