Oracle Database Express Edition (XE)

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ORA-12560: TNS:protocol adapter error after successful installation of 18 xe

SullivanKMar 16 2019 — edited Mar 19 2019

Hi,

I installed 18 XE on windows 10, but get this error when I try to login via cmd. I installed it via the installation wizard and left every setting on default. Already tried restarting, uninstalling and reinstalling.

After reading Receive ORA-12560 TNS:protocol adapter error with XE 18c / Windows I tried changing my windows environment settings but did not find any for Oracle, which is weird right?

Also, with Oracle 11xe i was used to having 4 windows services and now I only see two: a recovery service and listener. Is that normal?

thanks,

Sullivan

This post has been answered by SullivanK on Mar 18 2019

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Added on Mar 16 2019

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