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Asad sade's avatar
Asad sade
Copper Contributor
Dec 02, 2016

OneDrive - Preview Sync problem

I installed onedrive preview to sync my sharepoint documents library. But when I click on sync now. I got nothing and stays only loading. I don't have office 365 installed on my computers, so what is the problem..?
I installed the reg key.

  • Hi, There are some issues if you are using IE. Try to use Chrome to access the SPO sites and select to sync from there. It work for me that way.

  • Zoltan Bagyon's avatar
    Zoltan Bagyon
    Steel Contributor

    I had issues on some machines where both the classic Onedrive for Business and the next gen sync client were installed previously: the registry key handling the 'grvopen' protocol (that is called by that sync button in the document library), resulting that nothing really happened when I clicked on the sync button.

     

    So if every other attempt would fail, double check the following key in the registry:

    HKCU\Software\Classes\grvopen\shell\open\command

    Here the proper value should be something like:
    "C:\Users\yourusername\AppData\Local\Microsoft\OneDrive\OneDrive.exe /url:"%1"

    • AlessioFochi's avatar
      AlessioFochi
      Copper Contributor
      Hi, based on your suggestion, I discovered that if the grvopen key is completely missing, it's not enough to add only the path where OneDrive is placed.

      I found that by exporting the grvopen key from another user and changing only the <yourusername> it worked for in my case.

      Here the values I used to solve my issue.

      [HKEY_CURRENT_USER\Software\Classes\grvopen]
      @="URL: OneDrive Client Protocol"
      "URL Protocol"=""
      "UseOriginalUrlEncoding"=dword:00000001

      [HKEY_CURRENT_USER\Software\Classes\grvopen\DefaultIcon]
      @="C:\\Users\\<yourusername>\\AppData\\Local\\Microsoft\\OneDrive\\OneDrive.exe"

      [HKEY_CURRENT_USER\Software\Classes\grvopen\shell]

      [HKEY_CURRENT_USER\Software\Classes\grvopen\shell\open]

      [HKEY_CURRENT_USER\Software\Classes\grvopen\shell\open\command]
      @="\"C:\\Users\\<yourusername>\\AppData\\Local\\Microsoft\\OneDrive\\OneDrive.exe\" /url:\"%1\""

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