microsoft / microsoft/MAPIStubLibrary
Mapi init failure 0x80004005 on Arm64 computer
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- Dominant language
- C
- Stars
- 37
- Forks
- 24
- Avg merge
- 2d 8h
- Merged PRs (30d)
- 5
Description
My app's architecture is Arm64, Outlook's architecture is Arm64X. Mapi init always fails with error 0x80004005 in my app. Is this a known issue or a limitation?
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No files, tests, or entry points are named. Start by tracing MAPI initialization for an Arm64 app with Arm64X Outlook and compare the supported architecture combinations; done means determining whether 0x80004005 is a known limitation or identifying a reproducible fix or documented workaround.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- api
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100