Windows 10 October 2018 update, avoid delete file problem: free space and disable Storage Sense

Windows 10 October 2018 update, avoid delete file problem: free space and disable Storage Sense

https://www.forbes.com/sites/kevinmurnane/2018/09/23/installing-windows-10s-october-update-could-result-in-a-nightmare-heres-how-to-avoid-it/#5b4729da512e

windows 10 To prevent apps from being reopened use the shutdown.exe command-line.

shutdown 

shutdown.exe /s /t 0

restart

shutdown.exe /r /t 0

How to enable Group Policy on windows 10 Home edition

https://www.askvg.com/how-to-enable-group-policy-editor-gpedit-msc-in-windows-7-home-premium-home-basic-and-starter-editions/

ORA-12638: Credential retrieval failed SOLVED SQLNET.ORA

IN SQLNET.ORA change SQLNET.AUTHENTICATION_SERVICES

SQLNET.AUTHENTICATION_SERVICES=(NONE)
#SQLNET.AUTHENTICATION_SERVICES=(NTS)

sql developer 00604 12705 solved No se puede acceder a los archivos de datos NLS

Se ha producido un error al realizar la operación solicitada:

ORA-00604: se ha producido un error a nivel 1 de SQL recursivo
ORA-12705: No se puede acceder a los archivos de datos NLS o se ha especificado un entorno no válido
00604. 00000 -  "error occurred at recursive SQL level %s"
*Cause:    An error occurred while processing a recursive SQL statement
           (a statement applying to internal dictionary tables).
*Action:   If the situation described in the next error on the stack
           can be corrected, do so; otherwise contact Oracle Support.
Código de proveedor 604

sqldeveloper\sqldeveloper\bin\sqldeveloper.conf

add lines
AddVMOption  -Duser.region=us
AddVMOption  -Duser.language=en

How to genera from excel with semicolon instead in coma in csv files

In windows in regional settings put (;) instead of (,)

ORA-38802: ORA-02063: Edition doesn't exists, having only one edition through database link

I only have one edition

select * from dba_editions;
ORA$BASE          YES

It is the default edition

SELECT property_value
FROM   database_properties
WHERE  property_name = 'DEFAULT_EDITION';

ORA$BASE

making a select through a database link

select * from dual@database_with_problem.world 

I starting to get the error: 

ORA-38802: Edition does not exists

ORA-02063: 

I executed the command:

ALTER DATABASE DEFAULT EDITION = ORA$BASE;

And it get solved, magically.