LabChart for Windows Modules and Extensions can be permanently removed via the programs management features in the Windows Operating System. Please reference the appropriate Microsoft Technical Article link below for the steps to accomplish this with your particular Windows Operating System version.
Windows Vista:
Windows 7:
Windows 8:
http://windows.microsoft.com/en-us/windows/answers?tId=a4cbeb29-2ca3-46f0-855f-ba5e8df2436c
Windows 10:
http://windows.microsoft.com/en-gb/windows-10/repair-or-remove-programs#v1h=tab02