I have this problem tring to build one solution
Task could not find \"AL.exe\" using the SdkToolsPath \"C:\\Program Files\\Microsoft SDKs\\Windows\\v7.0A\\bin\\NETFX
Do you have any resource files in your project? Try to delete all of them and build your project again. I've got exact the same error and after deleting the resource files (*.hrsx) my build worked again.
Maybe it helps.