unable to build: the file dx.jar was not loaded from the SDK folder

Question

i noticed in the "console" box of my Eclipse program, that it said "C:\Program Files\Android\android-sdk\platform-tools\lib" , so it has 2 back slashes \platform-tools\lib, this was caused by incomplete installation on my part, so it cannot find the "dx.jar" so when i go to export and compile the project app i now get this error that unable to build: the file dx.jar was not loaded from the SDK folder!

i have tried deleting and reinstalling sdk tools from sdk manager, and i still have the same problem. Please can anybody help

Answer 1

Try to update SDK Manager with privilege mode. I had the same problem and was solve it updating the SDK tools and restarting Eclipse.