I am facing a strange problem...
I am working on a BSP with Visual Studio 2008 on a Windows 8.1 virtual machine for a Windows Embedded Compact 7 system. In the solution explorer window, I cannot uncollapse the 'Subprojects' category. When I click on the little '+' on the left of subprojects nothing happens. This is very frustrating since I cannot compile my subprojects independently. I copied the same BSP to another VM and the problem remains.
Does anyone know how to solve this problem ?
Thanks.
I finally found the problem.
One of the subprojects used a .NET version which did not match the installed one. Being unable to open one of the projects, VS did not open the full list.