TFS in VS2015 works for .csproj, not for adding .cs
<p>Three computers all running Visual Studio 2015 with all current updates. All three machines have Bitlocker running. </p>

<p>Same problem occurs on all three machines, all three were working fine perhaps a week ago (last time I used this solution).</p>

<p>I use VisualStudio.com for TFS.</p>

<p>Today I got latest, added a file to a project I was working on, edited it and went to check in. I noticed it wasn't in the pending list. HOWEVER, the .sln was checked out and the .csproj was updated.
I could manually add the .cs file to TFS and it happily checked it in. It just won't do it automatically.</p>

<p>I then created a new project and added it to TFS and this worked fine.</p>

<p>I opened another existing solution and that also works fine.</p>

<p>So I duplicated the whole solution directory and attempted to add it with TFS power tools and NOW I see the problem.</p>

<pre><code>Excluded by the global exclusion list: *.lib
</code></pre>

<p>My guess, and it's only a guess, is that in the last update, pushed out in the last couple of weeks they've added some exclusion for something "webby" which is screwing up my solution that happens to have a project with .lib at the end. Or perhaps file level filters are now applying to directories?</p>

<p>1) Where are these exclusions set?</p>

<p>2) Anyone know if this is a new exclusion added recently? As I said, I've worked on this solution for a year or more on and off without problem until today.</p>

<p>3) Which language prefers *.lib to be excluded? It makes sense for files, but this is applied to entire directories called MyProject.Lib (for example).</p>

<p>Thanks</p>