ThingWorx Foundation 8.5 Installation Failed when I config PostgreSQL Connection Information

[JasonKwan987]

Hi! Everone!

PostgreSQL has been installed correctly.

I created a database named “twdata” in PostgreSQL.

A problem occurred When I was configuring PostgreSQL connection information with the message that "twdata database has tables that predate the ThingWorx installation".

How to sovle the problem?

[raluca_edu]

Hi,

Connect to Postgres SQL database with pgadmin, connect to twdata and if there are any tables in it , delete them and re-install ThingWorx.

Hope it helps,

Raluca Edu

[JasonKwan987 · Accepted solution]

Thanks for replying.

I've solved the problom by reinstalling JDK-8u231-windows-x64 and Postgres 10.

There was no table in rencent database which version is Postgre 9.6 and I don't know how it happened.