When I select Render->Latex, I get a long error message (and no output), which ends with:
IOError: Error reading file 'c:\users\main\appdata\local\temp\inkscape-gc3mxp\eq.svg': failed to load external entity "file:///c:/users/main/appdata/local/temp/inkscape-gc3mxp/eq.svg"
When I go to the directory that appears in the error message, I can see that the eq.ps file looks fine, but there is no eq.svg file.
I am running Windows 10, MiKTEX 2.9, GSview 5.0, GPL Ghostscript 9.20, pstoedit 3.70, all 64 bit, and have set the PATH variable correctly.
Any ideas, please ?