Forum Discussion

Copper Contributor

Mar 27, 2020

Solved

File corruption on migration from SharePoint 2010 to 2019

Hello Community, I'm doing a big migration of a personnalized SharePoint 2010 Web Application. I managed to migrated to 2013 and 2016 without any issues. But my final step from 2016 to 2019 make ...

sharepoint server

RousseauNC
Mar 30, 2020
Found it!!!

I just needed to enable ''Allow high-bit characters'' in my IIS Web Site in the Request Filtering option.

Source : https://sharepoint.stackexchange.com/questions/245015/cant-open-document-in-library-with-%C3%A9-%C3%A0-and-other-character-with-accent

Thanks a lot for your help, you help me looking at a different place and it unstuck me.

Copper Contributor

Mar 30, 2020

Trevor SewardThank you for the reply!

I'm effectively in claims based since 2010. I tried your little code on my 2019 server and it work!! But I'm not sure what to do next?

Again, thank you for your help 🙂

MVP

Mar 30, 2020

If the PoSh worked, that means the file isn't corrupted. Are you going through a load balancer or any other network device/filtering service prior to reaching SharePoint?

Can you open the PDF from SharePoint using Chrome, Edge, Adobe Reader, or Foxit?

RousseauNC
Copper Contributor
Mar 30, 2020
Trevor Seward
No, I'm not using any network filtering, I'm in a localhost setup, SharePoint, SQL, etc., all on the same server. I'm figure after your little test that I can go in the Document library and manually download the files, but I can't use the Title link. I have the same issue in all browser.

I'm working on a work around ... Creating a new library, moving all the stuff there and renaming it as the initial library.
- RousseauNC
  Copper Contributor
  Mar 30, 2020
  I'm realizing that the only files that is not working properly all have accent like "è, é, à" and all that is working dont have those.
  
  BTW, I managed to copy all files but I couldn't delete the library, it's Documents, a system library. Maybe there is a yay but anyway the new files in the new library have the same issue.
  
  So now I'm searching why I have accent issue.
  - RousseauNC
    Copper Contributor
    Mar 30, 2020
    Found it!!!
    
    I just needed to enable ''Allow high-bit characters'' in my IIS Web Site in the Request Filtering option.
    
    Source : https://sharepoint.stackexchange.com/questions/245015/cant-open-document-in-library-with-%C3%A9-%C3%A0-and-other-character-with-accent
    
    Thanks a lot for your help, you help me looking at a different place and it unstuck me.