Part Number: PSPICE-FOR-TI
Tool/software:
Hello,
I didn't find where to submit a bug report for TI PSpice, so im writing here.
I had a same problem as mentioned in this issue. IT happened to me randomly between simulations.
In session log, there was an issue:
INFO(ORNET-1169): Unable to open the property mapping file: devparam.txt. To resolve this problem, ensure that PSpice.ini exists at the correct location. After that check Library Path in simulation settings contains <installation-path>/tools/pspice/library path and then create the netlist again.
But all paths were seemingly correct:

Except they were not. There was incorrect symbol for space.

See the attached txt file.
C:\Program Files\PSpiceTI\tools\pspice\Library C:\Program�Files\PSpiceTI\tools\pspice\Library
