When I try to load one of the files at:

https://en.smath.info/forum/yaf_postst1774_X-Y-Plot-Region.aspx

I get the message that XY Plot Region Plugin must be installed and I load it. I then get the message that the the file is already loaded. When I look at the list of installed plugins, XY Plot Region is not installed and I cannot find reference to a file for it on my entire computer, and no reference in the registry.

Does anyone have a suggestion on how to completely remove it so I don't get the message it is already installed or to make it 'visible' to SMath?

I've tried numerous approaches and have uninstalled and re-installed SMath 3 times now in an attempt to start with a 'clean' system.

All of the example files have unresolved references.

Dik

Wrote

Does anyone have a suggestion on how to completely remove it so I don't get the message it is already installed or to make it 'visible' to SMath?

Install.