Unable to uninstall any package

[sansan14102]

I cannot uninstall package. Please see below:

(mmagic) H:\Video>mim list
Package    Version    Source
---------  ---------  --------------------------------------
mmagic     1.2.0      https://github.com/open-mmlab/mmagic
mmcv       2.2.0      https://github.com/open-mmlab/mmcv
mmcv-full  1.7.2      https://github.com/open-mmlab/mmcv
mmengine   0.10.4     https://github.com/open-mmlab/mmengine

(mmagic) H:\Video>mim uninstall mmvc-full       
WARNING: Skipping mmvc-full as it is not installed.