[PyMOL] APBS

I'll appreciate some help with APBS plugin.
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In both Win or Lin the same error appears:
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ObjectMapLoadDXFile-Error: Unable to open file!
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After googling with this error message I've checked all of the
possibilities:
Map file is loaded OK, folders with apbs.exe and psize.py files do not
contain blanks,=20
the *.pqr file is created using pdb2pqr server with and without chain
identifier.
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At this point I do not know what else to try. Before (about 1 year ago)
I've used it with no problems.
Could someone point me to the problem?
Windows version is 0_99rc6 installed using binaries.
Thanks in advance.
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Vaheh Oganesyan
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