Error "The project file does not exist"

[Evan]

I have a small C project with just a main.c, which I want to open, while I have another C project opened before hand.

I found a thread, that addressed a similar problem, where a teacher was guided to go to  "Settings->Environment->General settings->Untick Allow only one running instance".

If I do that, the error disappears and I got a waiting hour glass for a little time when clicking on the cbp file and and noting visible happens.

Anyone who can help?

[Miguel Gimenez]

You can open two projects in the same workspace or two C::B with one project, but do not double click on the cbp file, use File->Open. There is a ticket about this.

[Evan]

Thanks, I'll try to look into this.