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Original Question or Issue: |
Office Online Onprem web edit not working |
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Environment: |
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| Steps to Reproduce: |
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| Error or Log Message: | Can't establish a TLS or SSL connection error in the OOS server ULS logs located at C:\ProgramData\Microsoft\Offic |
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Defect or Enhancement Number: |
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| Cause: | Strong cryptography support is not enabled for .NET Framework 4.5 or higher in OOS server |
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Resolution or Workaround: |
Make changes in OOS server as per the section "Enable strong cryptography in .NET Framework 4.5 or higher" and reboot the OOS server. https://learn.microsoft.com/en-us/officeonlineserver/enable-tls-1-1-and-tls-1-2-support-in-office-online-server |
| Notes: |