com_error: (-2147221005, 'Invalid class string', None, None)

xzos / pyzos

Standalone Programming Interface for Zemax OpticStudio COM API in Python

MIT License

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Open goldengrape opened 3 years ago

goldengrape commented 3 years ago

osys = zos.OpticalSystem()

get this error message:

com_error: (-2147221005, 'Invalid class string', None, None)

and if I run

EnsureModule('ZOSAPI_interfaces', 0,1,0)

I also get -2147221005 error.

what I tried:

reinstall zemax
reinstall anaconda
reinstall pywin32, and run python \Script\pywin32_postinstall.py -install as admin