Description:
The Standard Filter dialogue box (Data Menu -> More Filters -> Standard Filter) does not open. 

1.	The other menus and icons in the GUI are disabled
2.	The window close button (top right) does not work. I have to end the task through the Task Manager
3.	The Advanced Filter (Data Menu -> More Filters -> Advanced Filter) does open in a new execution of Calc
4.	This started happening for no apparent reason
5.	This happened initially in V6.1.?? (I forget the exact version) and how in V6.2.0.3. Full info from the About dialogue is:
Version: 6.2.0.3 (x64)
Build ID: 98c6a8a1c6c7b144ce3cc729e34964b47ce25d62
CPU threads: 4; OS: Windows 10.0; UI render: default; VCL: win; 
Locale: en-GB (en_GB); UI-Language: en-GB
Calc: threaded


Steps to Reproduce:
Data Menu -> More Filters -> Standard Filter

Actual Results:
Standard Filter dialogiue didn't open.

Expected Results:
Standard Filter dialogue should open.


Reproducible: Always


User Profile Reset: No



Additional Info:
I have done the following to try and rectify the problem but it still remains
1.	Installed version V6.2.03, I had V6.1.?? before
2.	Uninstalled V6.2.03 through Control Panel -> Programs and Features and then reinstalled it.
3.	Uninstalled V6.2.03 through IObit Uninstaller 8.1 (from www.iobit.com) which claims to be more thorough that the standard Windows uninstall. Then reinstalled V6.2.03.