Guest users can participate in conversations, but cannot access files

Occasional Visitor



I searched the Community but could not find any answer to this problem.


A user have somehow got many 100000 empty rows in an Excel sheet, the file is 100G+ large, and of course can't be opened (out of memory with 32G).


Is there any tool to strip/shrink an Excel file to solve this? Or any other way?

1 Reply
Perhaps the file cna be opened in 64 bit Excel?
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