Windows 10: An error occured creating the configuration section handler for system. Data: column...

An error occured creating the configuration section handler for system. Data: column invariant name is constrained to be unique. Value 'mysql.data.mysqlclient' is already present. Column invariantName is constrained to be unique. Value MySQL. Data.mysqlclient is already present system data

:)

 

SQL HELP-ORA-04073 column list not valid for this trigger type

Hi,

After trying to create this trigger:

CREATE OR REPLACE TRIGGER a
AFTER INSERT OF duration, startdate ON route, outing
FOR EACH ROW
WHEN (NEW.startdate LIKE %jan%)
AND (NEW.duration = 5)
DECLARE
closed_in_jan EXCEPTION;

EXCEPTION
WHEN closed_in_jan THEN
RAISE_APPLICATION_ERROR (-20101,We are closed in January.');



I get this error:

ORA-04073 column list not valid for this trigger type
Cause
A column list was specified for a non-update trigger type.

Action
Remove the column list.


I've tried researching but can't find out what a column list is!

Any help would be appreciated, thanks.

 

is there any demand for a system configurator?

Processor(V) <--drop down arrow
-AMD(V)
--Socket(V)
---AM2(V)
----List of cpu's
---939(V)
----List of CPU's
-Intel(V)
--Socket(V)
---775(V)
----List of cpu's
---771(V)
----List of CPU's


etc etc.

 

Cannot Start PC: Missing Boot Configuration Data

Windows version: 10.0.19041.631

I reinstalled windows 10 with the keep data and app option a week ago.
Today, a BSOD happened and it was something like "page fault in nonpaged area". I forgot to record down the specific message.
Now I cannot start my PC at all. I get this 0xc0000098 error on every boot:

I have tried the following in order:

• I have tried step #1,2,3,4 here: How to Fix Windows Boot Error 0xc0000098 Quickly In fix #3, Bootrec /fixboot gave me "Access denied" so I stopped there.
• I have also tried the solution involving diskpart suggested by u/Tekkie_Boy here: Windows Says Boot File is Missing | Error Code 0xc0000098 : Windows10
  I got "Boot files created successfully" but the same error occurs after windows is restarted.
• Bootrec /rebuildbcd gives me "the requested system device cannot be found" after it finds 1 identified Windows installation and saying yes to installing it to boot list.
• Macrium Reflect Rescue USB's "Fix Windows boot problems" option didn't work.

Could someone help me please.