[Bug 50954] New: Office 365 installer unable to do anything

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50954

Bug ID: 50954
           Summary: Office 365 installer unable to do anything
           Product: Wine
           Version: 6.5
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: qmgr
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

I'm currently experimenting with O365, trying to download and install it under
Linux through wine. I had to hack the website already with a custom client
because the website rejects anything that does not present itself as Windows.
Once that part got passed I could download the online 64 bits installer.

Unfortunatly one of the first steps any of these online installers attempts is
starting IBackgroundCopyJob. From what my wine-staging console is telling me
support for these functions is missing:
- 0160:fixme:qmgr:BackgroundCopyJob_AddFileWithRanges
- 0160:fixme:qmgr:BackgroundCopyJob_SetPriority
- 0160:fixme:qmgr:BackgroundCopyJob_SetNoProgressTimeout
- 0160:fixme:qmgr:BackgroundCopyJob_SetMaximumDownloadTime
- 0160:fixme:qmgr:BackgroundCopyJob_Suspend

Is there any plan to support these functions?