Install Oracle load database error areasQueries fix

The ORACLE tutorial you are looking at is: installing Oracle to load the areasQueries database error.

Note: when installing, make sure that the Oracle installation directory does not have Chinese characters

(if the "load database error areasQueries" error occurs on the first installation, it is due to the directory with Chinese characters in the Oracle installation directory)

1. Discontinue all Oracle services

2. Delete the installation directory of Oracle, which is mainly distributed in two places (such as D disk and directory and Program C disk Program Files). When you delete it, you will be prompted with an error that cannot be deleted

3. Delete the contents of the registry
HKEY_LOCAL_MACHINE\SOFTWARE delete the Oracle directory
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services key value starting with Oracle
Note: when installing, make sure that the Oracle installation directory does not have Chinese characters
If you have installed ArcSDE For Oracle, you cannot delete the key value with ArcSDE keyword when deleting the Oracle key value, otherwise ArcSDE may not run.