ORACLE12C installation Error: [INS-30131] failed to perform setup validation required initial setup.

Always error when installing ORACLE12, errors are as follows:

[INS-30131] Failed to perform the initial setup required to verify the Setup program.

Cause-the temporary location could not be accessed.
Action-Make sure that the current user has the required permissions to access the temporary location.
Additional Information:
-Frame Set check fails on all nodes
-reason: The cause of the problem is not available
-Action: User Action Unavailable failed node summary pc-20130618muam
-Unable to retrieve Exectask version from node "Pc-20130618muam"
-reason: The cause of the problem is not available
-Action: User Action not available

Prompt for the error message as shown above. It is not possible to run as an administrator.

The reason is because the user has insufficient permissions and needs to be set as follows:

First step: Control Panel > All Control Panel Items > Administrative Tools > Services >server Start the second step: Control Panel > System and Security > Management Tools > Computer Management > System Tools > Shared Folders > Sharing right click on "Share" > New Share > Click "Next" > click "Browse" > select "Local Disk (C:)" > OK

"Share name" enter "C $" > "Next" ok!

Test  c$ share  Success .  method is in cmd large net use share
(c) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\acm>net share
share name   Resources             & nbsp           Comment
-------------------------------------------------------------------------- -----
d$           d:\                     and nbsp       Default share
admin$       C:\WINDOWS               &NBSP ;       Remote management
C $           c \               &NB Sp             default sharing
ipc$                   &NBS P                     remote IPC
Command completed successfully.

-------------------------------------------------------------------------------

if the C $ above appears                             C + Default Share

It means that the above operation is successful and you will be able to reinstall it.

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ORACLE12C installation Error: [INS-30131] failed to perform setup validation required initial setup.