"Write Range Workbook: Could not load file or assembly 'DocumentFormat.OpenXml, Version=2.7.2.0, Culture=neutral, PublicKeyToken=8fb06cb64d019a17'. The system cannot find the file spe"

i installed UiPath and try to do some excel activity but i got a error “Write Range Workbook: Could not load file or assembly ‘DocumentFormat.OpenXml, Version=2.7.2.0, Culture=neutral, PublicKeyToken=8fb06cb64d019a17’. The system cannot find the file specified.”

Hi @muthukumar1 ,
What’s version Studio?
Can you share image about this activity
I think you can update version of package excel
image


Update and run again
regards,

@muthukumar1

Welcome to the community

Looks like some dependencies are not downloaded …try to rename the Packages folder in the below location so that the dependencies are downloaded again fresh …after renaming reopen the project

c:\Users\Username\.nuget\