Вернулись времена коротких путей.

Сегодня при попытке использовать msbuild словил.
Error 14 The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters. [C:\Users\holinov\Desktop\SRC\Layer1\MRR.DVIZ\trunk\src\Mrr.Dviz.LookupFieldWithPicker \LookupFieldWithPicker\Mrr.Dviz.LookupFieldWithPicker.csproj] C:\Users\holinov\Desktop\SRC\Layer1\MRR.DVIZ\trunk\src\Mrr.Dviz.Deploy\Mrr.Dviz.Setup.DeployAction\> C:\Users\holinov\Desktop\SRC\Layer1\MRR.DVIZ\trunk\src\Mrr.Dviz.LookupFieldWithPicker\ LookupFieldWithPicker\Package\Package.package Mrr.Dviz.Setup.DeployAction
Мда, я думал такие времена уже прошли. Придется искать workaround.