Dear PyMOL users,
I want to compute electrostatic with APBS plugin, and I create PQR file in http://pdb2pqr-1.wustl.edu/pdb2pqr/ .
When I run APBS in PyMOL, it displays the errors as followed:
"
Could not find pymol-generated.dx so searching for pymol-generated-PE0.dx
ObjectMapLoadDXFile-Error: Unable to open file!
ObjectMapLoadDXFile: Does 'pymol-generated-PE0.dx' exist?
"
Does anyone  know how to solve this problem?

Thanks,
Cunliang Geng