Unable to open a project (.acd) in studio5000 logix designer

[Razick013465 0]

When i try to open a project in logix designer the following message appears. I have studio 5000 v24 installed in my pc. Please help me to solve this.

 

[pcmccartney1 141]

The message is telling exactly what to do.

Install v23 or change the controller revision to v24

[Armadillo852 25]

Ummmm, Install version 23 like it says. Allen Bradley is version specific. 24 works on 24, 30 works on 30, 23 works on 23, etc.