I have an Arduino project that builds OK under the Arduino IDE and also under VS2015(comunity) + VM(latest).

However, when building under VS+VM it complains that it cannot save the Intellisense info (it does save changes to the source file however!).

The sources are on a network share which I suspect may be the cause of the problem.

Are there any known issues with this or workarounds perhaps??

TIA
Bob

That is definitely NOT the case.

The only thing I can think of is that the project files are on a NAS share and its somat to do with permissions. But all files and directories on that share are 0777 and it saves the .ino file and other files OK.

I have thought about this some more. I think the intellisense fallback location in the standard VS options must be invalid in your config.

Visual Micro attempts to use the fallback location by default however you can stop that happening.

set "Tools>Options>Visual Micro>User Interface>Intellisense Fallback Location" = False

This will then be how Visual Studio works normally which means a \pch folder will be created below each sketch/project by visual studio. The \pch folder will contain the intellisense cache and shouldn't be a problem.

Thanks for the post. The latest release fixes a bug saving the changes to the "Use Fallback" setting. Ooops!