Setup failed 0x80070666

websnail
Posts: 1
Joined: Mon Nov 04, 2024 11:58 am

Re: Setup failed 0x80070666

Post by websnail »

Experienced same error. As noted, uninstalling TrackIR then the two versions of the MVCR 2015-2022 that I had installed on my Win10 machine cleared the way for the installer to work.

Not the most helpful or well written installer if it can't allow for a MVCR version check and/or more graceful failure error message though. Hope it's fixed soon.
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