Error " Could not find a part of the path 'C:\Users\XXX\.nuget\packages\emailibrary\1.0.5\content\Input'. System.Private.CoreLib" keeps showing

Anyone here encounters this problem?

this error always shows even I have the required version of this library on my “'C:\Users\KPagtalunan\.nuget\packages\”. even i delete the library and rerun or reinstall the packages this error keeps showing. any solution here?


here is the picture where the needed version and the library itself are already on this path

Regards,
Kervin