Unable to import pandas (pandas._libs.window.aggregations)
I finally ended up trying a slightly older version of pandas to resolve this exact error. The default install was 1.0.3, so I backed up a couple of release points:
pip uninstall pandaspip install pandas==1.0.1
Then I could import pandas without error
It looks to me that Pandas 1.0.3 is not installing the DLLs in the "Lib\site-packages\pandas_libs\window" folder.
For me this worked:
Installing Pandas 1.0.1.
Then copying the these two DLLs from the folder somewhere safe
concrt140.dllmsvcp140.dll
Now update to Pandas 1.0.3
After that, the DLLs are missing.Move them back to the folder and the import runs fine.