UserAgent: Mozilla/5.0 (X11; CrOS x86_64 11578.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3669.0 Safari/537.36
Platform: 11578.0.0 (Official Build) dev-channel coral

Steps to reproduce the problem:
1. Using Files App or Crostini based file manager (PCManFM), find a file to edit on sd card
2. Open context menu
3. Click Open with LibreWriter or LibreCalc

What is the expected behavior?
Should open LibreWriter or LibreCalc, depending on file type

What went wrong?
Get an error message.  screenshots attached with errors

Did this work before? N/A 

Chrome version: 73.0.3669.0  Channel: dev
OS Version: 11578.0.0
Flash Version: 32.0.0.114
 

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	Screenshot 2019-01-16 at 22.20.48,ods,pcmanfm.png 74.3 KB View Download

Deleted: Screenshot 2019-01-16 at 22.35.10,xlsx,pcmanfm.png 145 KB

	Screenshot 2019-01-16 at 22.35.10,xlsx,pcmanfm.png 145 KB View Download

Deleted: Screenshot 2019-01-16 at 22.40.45,docx,files-app.png 81.5 KB

	Screenshot 2019-01-16 at 22.40.45,docx,files-app.png 81.5 KB View Download

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	Screenshot 2019-01-16 at 22.41.08,odt,files-app.png 82.8 KB View Download