I had IDE version 18.104.22.168 installed on my machine and developed some applications with that version. Later, I installed IDE 3.5.10.x and this installation disturbed all my previous applications.
If I open older application (in IDE 22.214.171.124 or in newer), I can not run the application anymore, I get some version mismatches with the runtime. This is because the CmpApp version 3.5.7 and higher have some new interfaces which were absent before.
Is there any way I can downgrade PLC project to use the older version of libraries?
Thanks & Regards
I don't think this is a wise decision but go for it if you must. Maybe you can first uninstall the recent version.
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