CP 2.1 SaveImage error message

Hi guys –
I downloaded CP2.1 and learning to use it. I get an error message that has to do with SaveImage that I don’t understand:
I am trying to save in C:\ location, but the CP2.1 thinks I am trying to save in a P:\ location from some reason?
Please advise.
Error message:
Traceback (most recent call last):
File “cellprofiler\pipeline.pyc”, line 1929, in run_image_set
File “cellprofiler\modules\saveimages.pyc”, line 461, in run
File “cellprofiler\modules\saveimages.pyc”, line 505, in run_image
File “cellprofiler\modules\saveimages.pyc”, line 679, in save_image
File “cellprofiler\modules\saveimages.pyc”, line 817, in get_filename
File “ntpath.pyc”, line 512, in relpath
ValueError: path is on drive P:, start on drive C:

Hi Noga,
In SaveImages, is the Output file location set to “Default Output Folder” or something else? If you like, you can upload the project file so we can take a look.